[User]
Gravitational potential energy is stored between any two objects. So, for every object on or near Earth, there is gravitational potential energy stored between the object and Earth.
The amount of gravitational potential energy stored between an object and Earth depends on the mass of the object. The amount of gravitational potential energy also depends on the distance between the object and the center of Earth. This distance increases when the object moves higher and decreases when the object moves lower.
If the distance between an object and the center of Earth changes, the gravitational potential energy stored between the object and Earth will change. The table below shows how this change can happen.
When an object's mass stays the same and its distance from the center of Earth... | Gravitational potential energy stored between the object and Earth...
increases | increases
decreases | decreases
stays the same | stays the same

Question:
Complete the statement. Assume that the water balloon's mass did not change.
The gravitational potential energy stored between the water balloon and Earth () as the water balloon fell toward Nate.

0. decreased
1. stayed the same
2. increased

[Assistant]
Think about how the distance between the water balloon and the center of Earth changed.
Nate was lower than the balcony. As the water balloon fell toward Nate, the distance between the water balloon and the center of Earth decreased. So, the gravitational potential energy stored between the water balloon and Earth decreased as the water balloon fell toward Nate.
Therefore my final answer is: 0


[User]
Formal writing is used for essays, business letters, and reports. The following types of informal language should be avoided in formal writing:
Type | Examples
slang | cool, awesome
idioms | knock your socks off
conversational language | gonna, kinda, yeah
abbreviated language | ASAP, FYI
overly simple or imprecise language | he got some stuff at the store
contractions | can't, won't
Contractions are not as informal as the other types, but they should be used sparingly in formal writing.
Compare the following sentences. The first is informal. The second is formal.
Informal: Yeah, ostriches can't fly, but they're awesome runners.
Formal: Though ostriches are flightless, they are remarkably adept runners.

Question:
Which sentence is more formal?

0. Although penguins, ostriches, and kiwis are birds, they cannot fly.
1. Penguins, ostriches, and kiwis can't fly, even though they are birds.

[Assistant]
The first sentence is less formal. You can tell because it uses a contraction (can't).
The second sentence does not use a contraction, so it is more formal.
Therefore my final answer is: 0


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
The mouse nibbles on the bread.

0. future tense
1. past tense
2. present tense

[Assistant]
The sentence is in present tense. You can tell because it uses a present-tense verb, nibbles. The verb ends in -s and tells you about something that is true or happening now.
Therefore my final answer is: 2


[User]
All organisms have pieces of hereditary material called genes, which are passed from parents to offspring. Genes contain instructions for building the parts of an organism. An organism's genes affect its observable traits, including its appearance, its behavior, and which diseases it may have. Genes may have different alleles, or forms, that can cause different versions of a trait.
For example, flower color is a trait in pea plants. The gene for this trait has two possible alleles. Each allele is represented by an uppercase or lowercase letter. The allele F is for purple flowers, and the allele f is for white flowers. Each pea plant has two alleles for the flower color geneone allele inherited from each parent.
An organism's genotype for a gene is its combination of alleles for that gene. So, a pea plant may have a genotype of FF, Ff, or ff for the flower color gene.
An organism's phenotype for a trait is its observable version of that trait, which depends on the organism's combination of alleles. A pea plant may have a phenotype of purple flowers or white flowers for the flower color trait.

Question:
Based on this information, what is Undyne's phenotype for the body color trait?

0. a golden body
1. bb

[Assistant]
An organism's phenotype for a trait is its observable version of that trait. Undyne's observable version of the body color trait is a golden body. So, Undyne's phenotype for the body color trait is a golden body.
Therefore my final answer is: 0


[User]
Words change in meaning when speakers begin using them in new ways. For example, the word peruse once only meant to examine in detail, but it's now also commonly used to mean to look through in a casual manner.
When a word changes in meaning, its correct usage is often debated. Although a newer sense of the word may be more commonly used, many people consider a word's traditional definition to be the correct usage. Being able to distinguish the different uses of a word can help you use it appropriately for different audiences.
Britney perused her notes, carefully preparing for her exam.
The traditional usage above is considered more standard.
David perused the magazine, absentmindedly flipping through the pages.
The nontraditional usage above is now commonly used, but traditional style guides generally advise against it.

Question:
Which text uses the word terribly in its traditional sense?

0. After the birth of their child, Brooke and Edwin hardly slept; for weeks, the newborn baby cried terribly throughout the night.
1. After the birth of their child, Brooke and Edwin were terribly exhausted; for weeks, the newborn baby cried throughout the night.

[Assistant]
The first text uses terribly in its traditional sense: in a terrible manner.
After the birth of their child, Brooke and Edwin hardly slept; for weeks, the newborn baby cried terribly throughout the night.
The second text uses terribly in its nontraditional sense: extremely; very.
After the birth of their child, Brooke and Edwin were terribly exhausted; for weeks, the newborn baby cried throughout the night.
Most style guides recommend to use the traditional sense of the word terribly because it is considered more standard.
Therefore my final answer is: 0


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A sentence fragment is a group of words that does not express a complete thought. It is usually missing a subject or a verb.
Knows the answer.
This is a sentence fragment. It is missing a subject.
Who knows the answer? She knows the answer.
The bright red car.
This is a sentence fragment. It is missing a verb.
What did the bright red car do? The bright red car stopped.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a complete sentence?

0. Steve and his brother exercise, they run on the track.
1. The friends walk on the beach.

[Assistant]
The friends walk on the beach is a complete sentence. The subject is the friends, and the verb is walk.
Therefore my final answer is: 1


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. Though Mr. Nelson loved the old house's charming kitchen, it was in serious need of repair.
1. The old house was in serious need of repair, but Mr. Nelson loved its charming kitchen.

[Assistant]
The first answer choice contains a vague pronoun reference. The pronoun it could refer to the house or the kitchen.
Though Mr. Nelson loved the old house's charming kitchen, it was in serious need of repair.
The second answer choice shows a possible correction for the vague pronoun reference. The text has been rewritten so that the meaning is clear.
The old house was in serious need of repair, but Mr. Nelson loved its charming kitchen.
Therefore my final answer is: 0


[User]
Everything you can buy is either a good or a service.
A good is something you can touch or hold in your hands. For example, a hammer is a good.
A service is a job you pay someone else to do. For example, cooking food in a restaurant is a service.

Question:
Is grooming a dog a good or a service?

0. a service
1. a good

[Assistant]
To decide whether grooming a dog is a good or a service, ask these questions:
Is grooming a dog something you can touch? No.
Is grooming a dog a job you might pay someone else to do? Yes.
So, grooming a dog is a service.
Therefore my final answer is: 0


[User]
A letter starts with a greeting and ends with a closing. For each one, capitalize the first word and end with a comma. You should also capitalize proper nouns, such as Aunt Sue.
Dear Aunt Sue,
I'm glad you could come to my party, and
thank you for the birthday gift. I could not have
asked for a better one! Every time I see it, I think
of you.
With love,
Rory

Question:
Which greeting is correct for a letter?

0. Dear Uncle adam,
1. Dear Uncle Adam,

[Assistant]
The first greeting is correct:
Its first word is capitalized, and it ends with a comma. Uncle Adam is capitalized because it is a proper noun.
Therefore my final answer is: 1


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a run-on sentence?

0. The conductor took tickets from everyone on the train.
1. Mabel is from Greenpoint now she lives in Springdale.

[Assistant]
Mabel is from Greenpoint now she lives in Springdale is a run-on sentence. It has two sentences that are joined without end punctuation: Mabel is from Greenpoint and Now she lives in Springdale.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
A euphemism is a polite or indirect expression that is used to de-emphasize an unpleasant topic.
The head of Human Resources would never refer to firing people, only to laying them off.
Hyperbole is an obvious exaggeration that is not meant to be taken literally.
I ate so much that I think I might explode!
An oxymoron is a joining of two seemingly contradictory terms.
Some reviewers are calling this book a new classic.
A paradox is a statement that might at first appear to be contradictory, but that may in fact contain some truth.
Always expect the unexpected.

Question:
Which figure of speech is used in this text?
Kaylee and Eddie had met before through mutual friends, but they had never been alone together until their first date.

0. hyperbole
1. oxymoron

[Assistant]
The text uses an oxymoron, a joining of two seemingly contradictory terms.
Alone together is a contradiction, because being alone means by yourself, but together means with someone else.
Therefore my final answer is: 1


[User]
All organisms have pieces of hereditary material called genes, which are passed from parents to offspring. Genes contain instructions for building the parts of an organism. An organism's genes affect its observable traits, including its appearance, its behavior, and which diseases it may have. Genes may have different alleles, or forms, that can cause different versions of a trait.
For example, flower color is a trait in pea plants. The gene for this trait has two possible alleles. Each allele is represented by an uppercase or lowercase letter. The allele F is for purple flowers, and the allele f is for white flowers. Each pea plant has two alleles for the flower color geneone allele inherited from each parent.
An organism's genotype for a gene is its combination of alleles for that gene. So, a pea plant may have a genotype of FF, Ff, or ff for the flower color gene.
An organism's phenotype for a trait is its observable version of that trait, which depends on the organism's combination of alleles. A pea plant may have a phenotype of purple flowers or white flowers for the flower color trait.

Question:
Based on this information, what is this pea plant's genotype for the pea shape gene?

0. ee
1. wrinkled peas

[Assistant]
An organism's genotype for a gene is its combination of alleles for that gene. The pea plant has two alleles for wrinkled peas (e). So, the plant's genotype for the pea shape gene is ee.
Therefore my final answer is: 0


[User]
A simple sentence is a sentence with only one subject and predicate.
The pitcher threw the ball to first base.
A compound sentence is two simple sentences joined by a comma and a conjunction such as and, but, or, or so.
The pitcher threw the ball, and the batter hit it.
Some simple sentences have a compound subject or a compound predicate, but they are not compound sentences.
Anna and James will watch the fireworks tonight.
This simple sentence has a compound subject, Anna and James.
The singers bowed and walked off the stage.
This simple sentence has a compound predicate, bowed and walked off the stage.
Some simple sentences have introductory phrases, but they are not compound sentences. The introductory phrase is part of the predicate.
In the winter, Farmer Ben wears his heavy coat.
This is a simple sentence. There is one subject, Farmer Ben, and one predicate, wears his heavy coat in the winter.

Question:
Which is a compound sentence?

0. The artist prepared a canvas for a new oil painting.
1. Devon shot the arrow, but she missed the target.

[Assistant]
The second sentence is the compound sentence. It is made up of two simple sentences joined by a comma and the conjunction but.
Devon shot the arrow, but she missed the target.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Verbal irony involves saying one thing but implying something very different. People often use verbal irony when they are being sarcastic.
Olivia seems thrilled that her car keeps breaking down.
Each breakdown is as enjoyable as a punch to the face.

Question:
What does the verbal irony in this text suggest?
"This is the best day of my life," Mr. Duran mumbled after his car broke down on the way to an important job interview.

0. Mr. Duran liked fixing cars.
1. Mr. Duran was having a bad day.

[Assistant]
The text uses verbal irony, which involves saying one thing but implying something very different.
The best day of my life ironically suggests that Mr. Duran was having a bad day. He was having the opposite of a good day because his car broke down when he needed to be on time.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Mass is a measurement of how much matter something contains.
There are many different units of mass. When you are using customary units, mass may be written with units of ounces, pounds, or tons.
There are 16 ounces in 1 pound and 2,000 pounds in 1 ton.
So, 1 ounce is less than 1 pound and much less than 1 ton.
A slice of bread has a mass of about 1 ounce, while a can of beans has a mass of about 1 pound. A small car has a mass of about 1 ton.

Question:
What is the mass of a fire truck?

0. 19 tons
1. 19 ounces
2. 19 pounds

[Assistant]
The best estimate for the mass of a fire truck is 19 tons.
19 ounces and 19 pounds are both too light.
Therefore my final answer is: 0


[User]
The atmosphere is the layer of air that surrounds Earth. Both weather and climate tell you about the atmosphere.
Weather is what the atmosphere is like at a certain place and time. Weather can change quickly. For example, the temperature outside your house might get higher throughout the day.
Climate is the pattern of weather in a certain place. For example, summer temperatures in New York are usually higher than winter temperatures.

Question:
Does this passage describe the weather or the climate?
It has not rained in over a week at Jaden's house.

0. climate
1. weather

[Assistant]
Read the text carefully.
It has not rained in over a week at Jaden's house.
This passage tells you about the precipitation last week at Jaden's house. It describes the atmosphere at a certain place and time. So, this passage describes the weather.
Therefore my final answer is: 1


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A sentence fragment is a group of words that does not express a complete thought. It is usually missing a subject or a verb.
Knows the answer.
This is a sentence fragment. It is missing a subject.
Who knows the answer? She knows the answer.
The bright red car.
This is a sentence fragment. It is missing a verb.
What did the bright red car do? The bright red car stopped.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a complete sentence?

0. Kylie bought a red belt and a pink scarf.
1. Her comfortable clothing and her warm coat.

[Assistant]
Kylie bought a red belt and a pink scarf is a complete sentence. The subject is Kylie, and the verb is bought.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down from biological parents to their offspring through genes. Genes are pieces of hereditary material that contain the instructions that affect inherited traits. Offspring receive their genes, and therefore gain their inherited traits, from their biological parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Parents do not pass acquired traits down to their offspring.

Question:
What information supports the conclusion that Zack acquired this trait?

0. Zack won a competition at his school with his jump rope tricks.
1. Zack's sister taught him how to do tricks with a jump rope.
2. Zack has three jump ropes, each made of a different material.

[Assistant] Therefore my final answer is: 1


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Children do not inherit their parents' acquired traits.

Question:
Is the following trait inherited or acquired?
Kenji has five fingers on each hand.

0. acquired
1. inherited

[Assistant]
Most humans are born with five fingers on each hand. So, having five fingers is an inherited trait.
Therefore my final answer is: 1


[User]
Matter is made of very small particles called atoms. Atoms can be linked together by chemical bonds. When two or more atoms link together, they form a molecule.
In a chemical change, the chemical bonds in the molecules break. The atoms then link together to form new molecules. The types of molecules in matter before and after a chemical change are always different.
Burning a piece of paper is a chemical change. As paper burns, paper molecules react with oxygen molecules in the air. This reaction breaks the chemical bonds in the molecules. The atoms then relink and form different molecules. For example, carbon dioxide molecules are created when paper burns.
In a physical change, chemical bonds do not break. The types of molecules in matter before and after a physical change are always the same.
A change of state is a type of physical change. For example, water vaporizing is a physical change. Liquid water and water vapor are made of the same type of matter: water.

Question:
Complete the sentence.
Bleaching clothes is a ().

0. chemical change
1. physical change

[Assistant]
Bleaching clothes is a chemical change. The bleach reacts with dark stains on the clothes. The reaction changes the stains into different types of matter that wash away easily.
Therefore my final answer is: 0


[User]
In a title, capitalize the first word, the last word, and every important word in between.
The Wind in the Willows James and the Giant Peach
These words are not important in titles:
Articles, a, an, the
Short prepositions, such as at, by, for, in, of, on, to, up
Coordinating conjunctions, such as and, but, or

Question:
Which correctly shows the title of a movie?

0. One fine Day
1. One Fine Day

[Assistant]
Capitalize the first word, the last word, and every important word in between.
The correct title is One Fine Day.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Volume is a measurement of how much space something takes up.
There are many different units of volume. When you are using customary units, volume may be written in units of fluid ounces, cups, or gallons.
As the diagram shows, there are 8 fluid ounces in 1 cup and 16 cups in 1 gallon. So, 1 fluid ounce is less than 1 cup and much less than 1 gallon.
A glass of milk has a volume of about 8 fluid ounces, or 1 cup. A jug of milk has a volume of 1 gallon.

Question:
What is the volume of a bowl of soup?

0. 10 gallons
1. 10 fluid ounces
2. 10 cups

[Assistant]
The best estimate for the volume of a bowl of soup is 10 fluid ounces.
10 cups and 10 gallons are both too much.
Therefore my final answer is: 1


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Leslie acquired this trait?

0. Leslie learned to speak two languages in school.
1. Leslie's mother speaks one language.

[Assistant] Therefore my final answer is: 0


[User]
All living things need food and water. Water helps living things break down food and remove waste. Food gives living things energy. Living things use this energy to grow and change. All living things grow and change during their lives.
All living things sense changes in the world around them. Living things might sense changes by seeing, smelling, hearing, or feeling. Living things can respond to the changes they sense.

Question:
Select the living thing.

0. shoe
1. opossum

[Assistant]
A shoe is not a living thing.
Shoes do not have all of the traits of living things. They do not grow or respond to the world around them. They do not need food or water.
An opossum is a living thing.
Opossums grow and respond to the world around them. They need food and water.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Temperature can be written with units of degrees Fahrenheit (F) or Celsius (C). Use the list below to compare the two units.
212F | Water boils | 100C
98.6F | Body temperature | 37C
68F | Room temperature | 20C
32F | Water freezes | 0C

Question:
What is the temperature of the air on a cold, snowy day?

0. 21F
1. 21C

[Assistant]
The better estimate for the temperature of the air on a cold, snowy day is 21F.
21C is too hot.
Therefore my final answer is: 0


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Verbal irony involves saying one thing but implying something very different. People often use verbal irony when they are being sarcastic.
Olivia seems thrilled that her car keeps breaking down.
Each breakdown is as enjoyable as a punch to the face.

Question:
What does the verbal irony in this text suggest?
"Sleeping through the rooster's crowing was no problem," Dale joked with a yawn.

0. Dale finds roosters amusing.
1. Dale slept poorly.

[Assistant]
The text uses verbal irony, which involves saying one thing but implying something very different.
Sleeping through the rooster's crowing was no problem ironically suggests that Dale slept poorly. Dale was tired, so the rooster's crowing was clearly a problem.
Therefore my final answer is: 1


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. Mr. King was reaching for the ladle in the gravy bowl when his wife took it away.
1. Mr. King was reaching for the ladle in the gravy bowl when his wife took the ladle away.

[Assistant]
The second answer choice contains a vague pronoun reference. The pronoun it could refer to the ladle or the gravy bowl.
The first answer choice shows a possible correction for the vague pronoun reference. It has been replaced with the ladle.
Mr. King was reaching for the ladle in the gravy bowl when his wife took the ladle away.
Therefore my final answer is: 0


[User]
Question:
When is Thanksgiving celebrated in the United States?

0. on January 12
1. on the second Sunday of September
2. on the fourth Thursday of November
3. on December 5

[Assistant]
This is a symbol of the harvest. It shows fruits and vegetables that are picked in the fall.
In the United States, Thanksgiving is celebrated on the fourth Thursday of November.
In the past, Thanksgiving celebrated the harvest. It celebrated the food that was picked in the fall. So, Thanksgiving is celebrated in the fall, too.
Therefore my final answer is: 2


[User]
Formal writing is used for essays, business letters, and reports. The following types of informal language should be avoided in formal writing:
Type | Examples
slang | cool, awesome
idioms | knock your socks off
conversational language | gonna, kinda, yeah
abbreviated language | ASAP, FYI
overly simple or imprecise language | he got some stuff at the store
contractions | can't, won't
Contractions are not as informal as the other types, but they should be used sparingly in formal writing.
Compare the following sentences. The first is informal. The second is formal.
Informal: Yeah, ostriches can't fly, but they're awesome runners.
Formal: Though ostriches are flightless, they are remarkably adept runners.

Question:
Which sentence is more formal?

0. The president and prime minister discussed new trade regulations and announced that they were in agreement.
1. The president and prime minister discussed new trade regulations and announced that they were on the same page.

[Assistant]
The second sentence is less formal. You can tell because it uses an idiom (on the same page).
The first sentence uses formal language in place of the idiom, so it is more formal overall.
Therefore my final answer is: 0


[User]
Matter is made of tiny particles called atoms. Atoms are always moving.
The energy of moving atoms is called thermal energy. The total amount of thermal energy in matter depends on three things: the type of matter, the amount of matter, and how fast the atoms are moving.
Temperature measures how hot or cold matter is. If the atoms in matter move faster, the temperature goes up. The matter now has both more thermal energy and a higher temperature.
What happens if the amount of matter changes? A 2-kilogram brick at 70F has twice as much thermal energy as a 1-kilogram brick at 70F. The two bricks have the same temperature, but the larger brick has twice as many atoms. So, it has twice as much thermal energy.

Question:
Two gold bars have the same temperature but different masses. Which gold bar has more thermal energy?

0. the gold bar with less mass
1. the gold bar with more mass

[Assistant]
The two gold bars have the same temperature and are made of the same type of matter. So, the gold bar with more mass has more thermal energy.
Therefore my final answer is: 1


[User]
Words change in meaning when speakers begin using them in new ways. For example, the word peruse once only meant to examine in detail, but it's now also commonly used to mean to look through in a casual manner.
When a word changes in meaning, its correct usage is often debated. Although a newer sense of the word may be more commonly used, many people consider a word's traditional definition to be the correct usage. Being able to distinguish the different uses of a word can help you use it appropriately for different audiences.
Britney perused her notes, carefully preparing for her exam.
The traditional usage above is considered more standard.
David perused the magazine, absentmindedly flipping through the pages.
The nontraditional usage above is now commonly used, but traditional style guides generally advise against it.

Question:
Which text uses the word factoid in its traditional sense?

0. The Summerfield Daily Mail was forced to issue a retraction after printing a factoid about Summerfield's founder. It turned out that the reporter had written the article based on local legend rather than researching the actual history.
1. A reporter for the Summerfield Daily Mail dug up an amusing factoid about Summerfield's founder while researching for an article about the town's early years.

[Assistant]
The second text uses factoid in its traditional sense: something made up presented as a true fact.
The Summerfield Daily Mail was forced to issue a retraction after printing a factoid about Summerfield's founder. It turned out that the reporter had written the article based on local legend rather than researching the actual history.
The first text uses factoid in its nontraditional sense: a trivial but true fact.
A reporter for the Summerfield Daily Mail dug up an amusing factoid about Summerfield's founder while researching for an article about the town's early years.
Most style guides recommend to use the traditional sense of the word factoid because it is considered more standard.
Therefore my final answer is: 0


[User]
Plants and animals are living things. Living things are called organisms.
Plants come in many shapes and sizes. Most plants grow in the ground. They might grow leaves, flowers, and fruit. Plants cannot move around on their own like animals can.
Animals also come in many shapes and sizes. Most animals can move around. Animals might run, swim, jump, or fly. Animals eat plants or other organisms for food.

Question:
Select the plant.

0. Cherry trees can grow white or pink flowers.
1. Howler monkeys eat leaves, fruit, and nuts.

[Assistant]
A howler monkey is an animal. It eats leaves, fruit, and nuts.
A howler monkey's tail can be longer than the rest of its body!
A cherry tree is a plant. It can grow white or pink flowers.
Many types of cherry trees come from Japan. Some of these trees have flowers, but no cherries!
Therefore my final answer is: 0


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Temperature can be written with units of degrees Fahrenheit (F) or Celsius (C). Use the list below to compare the two units.
212F | Water boils | 100C
98.6F | Body temperature | 37C
68F | Room temperature | 20C
32F | Water freezes | 0C

Question:
What is the temperature of a cup of hot coffee?

0. 155F
1. 155C

[Assistant]
The better estimate for the temperature of a cup of hot coffee is 155F.
155C is too hot.
Therefore my final answer is: 0


[User]
Matter is made of very small particles called atoms. Atoms can be linked together by chemical bonds. When two or more atoms link together, they form a molecule.
In a chemical change, the chemical bonds in the molecules break. The atoms then link together to form new molecules. The types of molecules in matter before and after a chemical change are always different.
Burning a piece of paper is a chemical change. As paper burns, paper molecules react with oxygen molecules in the air. This reaction breaks the chemical bonds in the molecules. The atoms then relink and form different molecules. For example, carbon dioxide molecules are created when paper burns.
In a physical change, chemical bonds do not break. The types of molecules in matter before and after a physical change are always the same.
A change of state is a type of physical change. For example, water vaporizing is a physical change. Liquid water and water vapor are made of the same type of matter: water.

Question:
Complete the sentence.
Blending a smoothie is a ().

0. chemical change
1. physical change

[Assistant]
Blending a smoothie is a physical change. The fruit in the smoothie breaks into tiny pieces, but it is still made of the same type of matter.
Therefore my final answer is: 1


[User]
All organisms have pieces of hereditary material called genes, which are passed from parents to offspring. Genes contain instructions for building the parts of an organism. An organism's genes affect its observable traits, including its appearance, its behavior, and which diseases it may have. Genes may have different alleles, or forms, that can cause different versions of a trait.
For example, flower color is a trait in pea plants. The gene for this trait has two possible alleles. Each allele is represented by an uppercase or lowercase letter. The allele F is for purple flowers, and the allele f is for white flowers. Each pea plant has two alleles for the flower color geneone allele inherited from each parent.
An organism's genotype for a gene is its combination of alleles for that gene. So, a pea plant may have a genotype of FF, Ff, or ff for the flower color gene.
An organism's phenotype for a trait is its observable version of that trait, which depends on the organism's combination of alleles. A pea plant may have a phenotype of purple flowers or white flowers for the flower color trait.
Some traits, like flower color in pea plants, are controlled by a single gene. Most plants and animals have a genotype made up of two alleles for these traits. These two alleles determine whether an organism is homozygous or heterozygous for the gene.
An organism with two identical alleles for a gene is homozygous for that gene. A pea plant with the genotype FF or ff is homozygous for the flower color gene.
An organism with two different alleles for a gene is heterozygous for that gene. A pea plant with the genotype Ff is heterozygous for the flower color gene.
The types of alleles in an organism's genotype determine the organism's phenotype. Some alleles have types called dominant and recessive. These two types can cause different versions of a trait to appear as the organism's phenotype.
A dominant allele causes its version of the trait to appear even when the organism also has a recessive allele for the gene. In pea plants, the F allele, which causes purple flowers, is dominant over the f allele. A pea plant with at least one F allele will have the F allele's version of the flower color trait. So, a plant with the genotype FF or Ff will have purple flowers.
A recessive allele causes its version of the trait to appear only when the organism does not have any dominant alleles for the gene. In pea plants, the f allele, which causes white flowers, is recessive to the F allele. A pea plant with only f alleles will have the f allele's version of the flower color trait. So, a plant with the genotype ff will have white flowers.

Question:
Based on this information, what is Boba's phenotype for the fur length trait?

0. long fur
1. short fur

[Assistant]
Boba's genotype for the fur length gene is FF. Boba's genotype of FF has only F allelles. The F allele is for short fur. So, Boba's phenotype for the fur length trait must be short fur.
To check this answer, consider whether Boba's alleles are dominant or recessive. The allele for long fur (f) is recessive to the allele for short fur (F). This means F is a dominant allele, and f is a recessive allele.
Boba's genotype of FF has two dominant alleles. An organism with at least one dominant allele for a gene will have the dominant allele's version of the trait. So, Boba's phenotype for the fur length trait must be short fur.
Therefore my final answer is: 1


[User]
Similes and metaphors are figures of speech that compare two things that are not actually alike.
A simile compares two things by saying that one is like the other. Similes often use the words like and as.
My sister runs like a cheetah.
The sister's running and a cheetah's running are compared using the word like.
A cheetah is known for running fast, so the simile means that the sister also runs fast.
The cat's fur was as dark as the night.
The cat's fur and the night are compared using the word as.
The night is dark, so the simile means that the cat's fur is also dark.
A metaphor compares two things by saying that one of them is the other. Unlike similes, metaphors don't use the word like or as.
The snow formed a blanket over the town.
The snow and a blanket are compared without the word like or as.
A blanket is a large piece of cloth that completely covers a bed. The metaphor makes the reader imagine that the snow becomes a blanket, covering the town completely.
Using similes and metaphors in your writing can help you create an interesting picture for the reader.

Question:
Which sentence uses a simile?

0. Reggie's eyes are bright green emeralds.
1. Reggie's eyes are as green as emeralds.

[Assistant]
This sentence uses a simile:
Reggie's eyes are as green as emeralds.
The words eyes and emeralds are compared using the word as.
This sentence uses a metaphor:
Reggie's eyes are bright green emeralds.
The words eyes and emeralds are compared without the word like or as.
Therefore my final answer is: 1


[User]
An allusion is a brief mention of something or someone well known, often from mythology, history, or literature. An allusion lets you reference ideas from an entire story in just a few words.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
Ethan spoke at the city council meeting, claiming the new recycling regulations were draconian.

0. a fable
1. Greek history

[Assistant]
The source of the allusion draconian is Greek history.
Draco, a government official in seventh-century Athens, Greece, wrote a code of laws that called for severe punishments for even minor offenses.
The allusion draconian means harsh.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
When you are using metric units, length can be written with units of millimeters, centimeters, meters, or kilometers. One meter contains 100 centimeters or 1,000 millimeters. So, 1 meter is larger than 1 centimeter, and 1 centimeter is larger than 1 millimeter.
The tip of the pencil shown here is only 1 millimeter wide, but the pencil is about 16 centimeters long.
A red fox is about 1 meter long. The Sydney Harbour Bridge in Australia is about 1,000 meters, or 1 kilometer, in length.

Question:
How long is a sunflower seed?

0. 16 millimeters
1. 16 kilometers
2. 16 meters

[Assistant]
The best estimate for the length of a sunflower seed is 16 millimeters.
16 meters and 16 kilometers are both too long.
Therefore my final answer is: 0


[User]
Words change in meaning when speakers begin using them in new ways. For example, the word peruse once only meant to examine in detail, but it's now also commonly used to mean to look through in a casual manner.
When a word changes in meaning, its correct usage is often debated. Although a newer sense of the word may be more commonly used, many people consider a word's traditional definition to be the correct usage. Being able to distinguish the different uses of a word can help you use it appropriately for different audiences.
Britney perused her notes, carefully preparing for her exam.
The traditional usage above is considered more standard.
David perused the magazine, absentmindedly flipping through the pages.
The nontraditional usage above is now commonly used, but traditional style guides generally advise against it.

Question:
Which text uses the word ironic in its traditional sense?

0. Last winter, Turner took a vacation to Florida to escape Boston's cold, snowy weather. In an ironic twist, a rare snowstorm happened to hit Florida that week.
1. Last winter, Turner took a vacation to Florida to escape Boston's cold, snowy weather. In an ironic twist, he just missed a few of his college friends, who had been in Florida the previous week.

[Assistant]
The first text uses ironic in its traditional sense: contrary to what was intended, often in an amusing way. It's ironic because Turner tried to get away from the snow but found himself in a snowstorm regardless.
Last winter, Turner took a vacation to Florida to escape Boston's cold, snowy weather. In an ironic twist, a rare snowstorm happened to hit Florida that week.
The second text uses ironic in its nontraditional sense: marked by coincidence. It was a coincidence that Turner's friends were in Florida the week before.
Last winter, Turner took a vacation to Florida to escape Boston's cold, snowy weather. In an ironic twist, he just missed a few of his college friends, who had been in Florida the previous week.
Most style guides recommend to avoid using the nontraditional sense of the word ironic because it is generally considered incorrect.
Therefore my final answer is: 0


[User]
Personification is giving human characteristics to nonhuman things. It is a figure of speech that can be used to make writing more interesting or to emphasize a point.
The trees danced in the wind.
The word danced describes the trees as if they were people. Unlike people, however, trees can't actually dance. Instead, the personification suggests that the trees are moving.

Question:
Complete the sentence so that it uses personification.
The steaming hot plate of spaghetti () to be eaten.

0. called out
1. was ready

[Assistant]
Complete the sentence with the phrase called out. It describes the plate of spaghetti as if it were a person trying to get noticed.
Therefore my final answer is: 0


[User]
All organisms have pieces of hereditary material called genes, which are passed from parents to offspring. Genes contain instructions for building the parts of an organism. An organism's genes affect its observable traits, including its appearance, its behavior, and which diseases it may have. Genes may have different alleles, or forms, that can cause different versions of a trait.
For example, flower color is a trait in pea plants. The gene for this trait has two possible alleles. Each allele is represented by an uppercase or lowercase letter. The allele F is for purple flowers, and the allele f is for white flowers. Each pea plant has two alleles for the flower color geneone allele inherited from each parent.
An organism's genotype for a gene is its combination of alleles for that gene. So, a pea plant may have a genotype of FF, Ff, or ff for the flower color gene.
An organism's phenotype for a trait is its observable version of that trait, which depends on the organism's combination of alleles. A pea plant may have a phenotype of purple flowers or white flowers for the flower color trait.

Question:
Based on this information, what is Mau's genotype for the fur color gene?

0. ff
1. white fur

[Assistant]
An organism's genotype for a gene is its combination of alleles for that gene. Mau has two alleles for white fur (f). So, Mau's genotype for the fur color gene is ff.
Therefore my final answer is: 0


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
When you are using metric units, length can be written with units of millimeters, centimeters, meters, or kilometers. One meter contains 100 centimeters or 1,000 millimeters. So, 1 meter is larger than 1 centimeter, and 1 centimeter is larger than 1 millimeter.
The tip of the pencil shown here is only 1 millimeter wide, but the pencil is about 16 centimeters long.
A red fox is about 1 meter long. The Sydney Harbour Bridge in Australia is about 1,000 meters, or 1 kilometer, in length.

Question:
How long is an eyelash?

0. 9 millimeters
1. 9 meters
2. 9 centimeters
3. 9 kilometers

[Assistant]
The best estimate for the length of an eyelash is 9 millimeters.
9 centimeters, 9 meters, and 9 kilometers are all too long.
Therefore my final answer is: 0


[User]
Question:
Complete the sentence.
The Third Amendment says that the government cannot force people to keep soldiers in their () during a time of peace.

0. homes
1. towns
2. militias
3. states

[Assistant]
The Third Amendment says that the government can't force people to keep soldiers in their homes during a time of peace. The amendment says that no soldier shall be "quartered in any house." In this case, "quartered" means "given a place to stay." The complete text of the Third Amendment is below. Are there any times when an American might have to let a soldier stay in his or her house? No soldier shall, in time of peace be quartered in any house, without the consent of the owner, nor in time of war, but in a manner to be prescribed by law.
Therefore my final answer is: 0


[User]
An allusion is a brief mention of something or someone well known, often from mythology, history, or literature. An allusion lets you reference ideas from an entire story in just a few words.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
Zane described the situation he was facing with his boss as a catch-22.

0. literature
1. a song

[Assistant]
The source of the allusion catch-22 is literature.
Joseph Heller coined the term "catch-22" in his 1961 novel of the same name. In the novel, if an army pilot wants to avoid dangerous missions, he must be deemed mentally unfit; however, his desire to stay safe proves his sanity, so he can never be excused from a mission. Heller called this sort of predicament or dilemma a catch-22.
The allusion catch-22 means a no-win situation.
Therefore my final answer is: 0


[User]
Vertebrates and invertebrates are both groups of animals.
A vertebrate has a backbone. The backbone is made of many bones in an animal's back. A vertebrate's backbone helps connect the different parts of its body. In the drawings below, each vertebrate's backbone is colored orange.
An invertebrate does not have a backbone. In fact, invertebrates do not have any bones! Some invertebrates have an outer cover on their body called an exoskeleton. Other invertebrates have a soft body.

Question:
Select the vertebrate.

0. red-spotted purple butterfly
1. peacock mantis shrimp
2. peafowl
3. bull ant

[Assistant]
A bull ant is an insect. Like other insects, a bull ant is an invertebrate. It does not have a backbone. It has an exoskeleton.
A peafowl is a bird. Like other birds, a peafowl is a vertebrate. It has a backbone.
A red-spotted purple butterfly is an insect. Like other insects, a red-spotted purple butterfly is an invertebrate. It does not have a backbone. It has an exoskeleton.
A peacock mantis shrimp is a crustacean. Like other crustaceans, a peacock mantis shrimp is an invertebrate. It does not have a backbone. It has an exoskeleton.
Therefore my final answer is: 2


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Mass is a measurement of how much matter something contains.
There are many different units of mass. When you are using metric units, mass may be written with units of grams or kilograms.
There are 1,000 grams in 1 kilogram. So, 1 gram is much less than 1 kilogram.
A paper clip has a mass of about 1 gram, while a textbook has a mass of about 1 kilogram.

Question:
What is the mass of an earthworm?

0. 4 kilograms
1. 4 grams

[Assistant]
The better estimate for the mass of an earthworm is 4 grams.
4 kilograms is too heavy.
Therefore my final answer is: 1


[User]
Rhyming words are words that end with the same sound.
The words tip and slip rhyme. They both end with the same sound.
The words meet and treat also rhyme. They both end with the same sound, even though the sound has two different spellings.
The words tip and meet don't rhyme. They end with different sounds.

Question:
Which word does not rhyme?

0. luck
1. black
2. duck

[Assistant]
The words luck and duck rhyme. They both end with the uck sound.
The word black does not rhyme. It ends with a different sound.
Therefore my final answer is: 1


[User]
An object's velocity describes its speed and its direction.
An object has a constant velocity when neither its speed nor its direction is changing. So, an object has a constant velocity when the object is:
moving in a straight line at a constant speed, or
remaining motionless.
If an object does not have a constant velocity, the object is accelerating. An object is accelerating when either its speed or its direction is changing. So, an object is accelerating when the object is:
speeding up,
slowing down, or
changing direction.

Question:
Which statement describes the canoe's motion?

0. The canoe has a constant velocity.
1. The canoe is accelerating.

[Assistant]
The canoe is changing direction. So, the canoe is accelerating.
Therefore my final answer is: 1


[User]
An object's speed tells you how fast the object is moving. Speed depends on both distance and time.
Distance tells you how far the object has moved. One unit used to measure distance is the mile.
Time tells you how long the object has spent moving. One unit used to measure time is the hour.
Think about two objects moving for the same amount of time. The object that is moving slower will go a shorter distance in that time. It is moving at a lower speed.

Question:
Compare the motion of two fish. Which fish was moving at a lower speed?

0. a fish that moved 10miles in 10hours
1. a fish that moved 30miles in 10hours

[Assistant]
Look at the distance each fish moved and the time it took to move that distance.
One fish moved 10 miles in 10 hours.
The other fish moved 30 miles in 10 hours.
Notice that each fish spent the same amount of time moving. The fish that moved 10 miles moved a shorter distance in that time. So, that fish must have moved at a lower speed.
Therefore my final answer is: 0


[User]
Question:
Is the following statement true or false?
A plant cell has a cell membrane.

0. false
1. true

[Assistant]
A plant cell has a cell membrane.
This statement is true. Every cell has a cell membrane. The cell membrane controls which substances enter and leave the cell.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Volume is a measurement of how much space something takes up.
There are many different units of volume. When you are using metric units, volume may be written in units of milliliters or liters.
There are 1,000 milliliters in 1 liter. So, 1 milliliter is much less than 1 liter.
A raindrop has a volume of about 20 milliliters, while a large soda bottle has a volume of 2 liters. The flask shown here measures volumes up to 500 milliliters.

Question:
What is the volume of a paper drinking cup?

0. 110 liters
1. 110 milliliters

[Assistant]
The better estimate for the volume of a paper drinking cup is 110 milliliters.
110 liters is too much.
Therefore my final answer is: 1


[User]
There are more than 100 different chemical elements, or types of atoms. Chemical elements make up all of the substances around you.
A substance may be composed of one chemical element or multiple chemical elements. Substances that are composed of only one chemical element are elementary substances. Substances that are composed of multiple chemical elements bonded together are compounds.
Every chemical element is represented by its own atomic symbol. An atomic symbol may consist of one capital letter, or it may consist of a capital letter followed by a lowercase letter. For example, the atomic symbol for the chemical element fluorine is F, and the atomic symbol for the chemical element beryllium is Be.
The atomic symbol for each chemical element in a substance is shown in the substance's chemical formula.
An elementary substance is represented by a chemical formula that contains only one atomic symbol.
The atomic symbol in a chemical formula may be followed by a small number written lower than the symbol. This number is called a subscript. A subscript is included when the atoms in the elementary substance are bonded to form molecules. The subscript shows how many atoms are in each molecule.
For example, the chemical formula for the elementary substance oxygen, O2, has a subscript of 2. This subscript shows that the atomic symbol O represents two atoms. The elementary substance O2 and the chemical element represented by the atomic symbol O are both named oxygen. So, the formula tells you that each molecule of O2 contains two oxygen atoms.
A compound is represented by a chemical formula that contains multiple atomic symbols.
The chemical elements in a compound are bonded together in a fixed ratio. This ratio is shown in a compound's chemical formula.
For example, in the compound beryllium fluoride, there is one beryllium atom for every two fluorine atoms. So, the ratio of beryllium atoms to fluorine atoms is 1 to 2. This ratio is shown in the chemical formula for beryllium fluoride, BeF2. There is no subscript following the atomic symbol Be because that symbol represents one atom. The subscript 2 follows the atomic symbol F to show that the symbol represents two atoms.

Question:
Complete the statement.
Hydrogen fluoride is ().

0. a compound
1. an elementary substance

[Assistant]
You can tell whether hydrogen fluoride is an elementary substance or a compound by counting the number of atomic symbols in its chemical formula. An atomic symbol consists of either one capital letter or a capital letter followed by one or two lowercase letters.
The chemical formula for hydrogen fluoride, HF, contains two atomic symbols: H for hydrogen and F for fluorine. So, the formula tells you that hydrogen fluoride is composed of two chemical elements bonded together.
Since hydrogen fluoride is composed of multiple chemical elements bonded together, hydrogen fluoride is a compound.
Therefore my final answer is: 0


[User]
All organisms have pieces of hereditary material called genes, which are passed from parents to offspring. Genes contain instructions for building the parts of an organism. An organism's genes affect its observable traits, including its appearance, its behavior, and which diseases it may have. Genes may have different alleles, or forms, that can cause different versions of a trait.
For example, flower color is a trait in pea plants. The gene for this trait has two possible alleles. Each allele is represented by an uppercase or lowercase letter. The allele F is for purple flowers, and the allele f is for white flowers. Each pea plant has two alleles for the flower color geneone allele inherited from each parent.
An organism's genotype for a gene is its combination of alleles for that gene. So, a pea plant may have a genotype of FF, Ff, or ff for the flower color gene.
An organism's phenotype for a trait is its observable version of that trait, which depends on the organism's combination of alleles. A pea plant may have a phenotype of purple flowers or white flowers for the flower color trait.

Question:
Based on this information, what is Kitty's genotype for the body hair gene?

0. bb
1. a hairless body

[Assistant]
An organism's genotype for a gene is its combination of alleles for that gene. Kitty has two alleles for a hairless body (b). So, Kitty's genotype for the body hair gene is bb.
Therefore my final answer is: 0


[User]
Scientists sort animals with similar traits into groups. This is called classification. Classification helps scientists learn about how animals live.
How do scientists classify animals? First, they make observations about an animal. Scientists observe the animal's traits, including its body parts and behavior. Then, scientists compare the animal's traits to other animals' traits. Scientists classify animals with similar traits into a group.

Question:
Select the one animal that has all of the mammal traits listed above.

0. Adult tiger salamanders have moist, smooth skin with stripes. They live in burrows underground, but they begin their lives in water. Young tiger salamanders hatch from eggs with no shells underwater.
1. Okapis have hair and live in forests in Central Africa. Female okapis feed their offspring milk. Adult okapis are herbivores. Herbivores are animals that are adapted to eat plants.

[Assistant]
To decide if an animal is part of a group, look at the traits of the group.
Mammals have the following traits:
They feed their offspring milk.
They have fur or hair.
Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits.
A tiger salamander has the following traits:
It spends part of its life in water and part on land.
It has moist skin.
It makes eggs with no shells.
A tiger salamander does not have all of the traits of a mammal. A tiger salamander is an amphibian.
An okapi has the following traits:
It feeds its offspring milk.
It has hair.
An okapi has the traits of a mammal. An okapi is a mammal.
Therefore my final answer is: 1


[User]
A simple sentence is a sentence with only one subject and predicate.
The pitcher threw the ball to first base.
A compound sentence is two simple sentences joined by a comma and a conjunction such as and, but, or, or so.
The pitcher threw the ball, and the batter hit it.
Some simple sentences have a compound subject or a compound predicate, but they are not compound sentences.
Anna and James will watch the fireworks tonight.
This simple sentence has a compound subject, Anna and James.
The singers bowed and walked off the stage.
This simple sentence has a compound predicate, bowed and walked off the stage.
Some simple sentences have introductory phrases, but they are not compound sentences. The introductory phrase is part of the predicate.
In the winter, Farmer Ben wears his heavy coat.
This is a simple sentence. There is one subject, Farmer Ben, and one predicate, wears his heavy coat in the winter.

Question:
Which is a compound sentence?

0. Malia will change the batteries in the radio tomorrow.
1. Jon makes toast for breakfast, or he eats a banana later at school.

[Assistant]
The second sentence is the compound sentence. It is made up of two simple sentences joined by a comma and the conjunction or.
Jon makes toast for breakfast, or he eats a banana later at school.
Therefore my final answer is: 1


[User]
There are more than 100 different chemical elements, or types of atoms. Chemical elements make up all of the substances around you.
A substance may be composed of one chemical element or multiple chemical elements. Substances that are composed of only one chemical element are elementary substances. Substances that are composed of multiple chemical elements bonded together are compounds.
Every chemical element is represented by its own atomic symbol. An atomic symbol may consist of one capital letter, or it may consist of a capital letter followed by a lowercase letter. For example, the atomic symbol for the chemical element fluorine is F, and the atomic symbol for the chemical element beryllium is Be.
The atomic symbol for each chemical element in a substance is shown in the substance's chemical formula.
An elementary substance is represented by a chemical formula that contains only one atomic symbol.
The atomic symbol in a chemical formula may be followed by a small number written lower than the symbol. This number is called a subscript. A subscript is included when the atoms in the elementary substance are bonded to form molecules. The subscript shows how many atoms are in each molecule.
For example, the chemical formula for the elementary substance oxygen, O2, has a subscript of 2. This subscript shows that the atomic symbol O represents two atoms. The elementary substance O2 and the chemical element represented by the atomic symbol O are both named oxygen. So, the formula tells you that each molecule of O2 contains two oxygen atoms.
A compound is represented by a chemical formula that contains multiple atomic symbols.
The chemical elements in a compound are bonded together in a fixed ratio. This ratio is shown in a compound's chemical formula.
For example, in the compound beryllium fluoride, there is one beryllium atom for every two fluorine atoms. So, the ratio of beryllium atoms to fluorine atoms is 1 to 2. This ratio is shown in the chemical formula for beryllium fluoride, BeF2. There is no subscript following the atomic symbol Be because that symbol represents one atom. The subscript 2 follows the atomic symbol F to show that the symbol represents two atoms.

Question:
Complete the statement.
Bromomethane is ().

0. an elementary substance
1. a compound

[Assistant]
You can tell whether bromomethane is an elementary substance or a compound by counting the number of atomic symbols in its chemical formula. An atomic symbol consists of either one capital letter or a capital letter followed by one or two lowercase letters.
The chemical formula for bromomethane, CH3 Br, contains three atomic symbols: C for carbon, H for hydrogen, and Br for bromine. So, the formula tells you that bromomethane is composed of three chemical elements bonded together.
Since bromomethane is composed of multiple chemical elements bonded together, bromomethane is a compound.
Therefore my final answer is: 1


[User]
A simple sentence is a sentence with only one subject and predicate.
The pitcher threw the ball to first base.
A compound sentence is two simple sentences joined by a comma and a conjunction such as and, but, or, or so.
The pitcher threw the ball, and the batter hit it.
Some simple sentences have a compound subject or a compound predicate, but they are not compound sentences.
Anna and James will watch the fireworks tonight.
This simple sentence has a compound subject, Anna and James.
The singers bowed and walked off the stage.
This simple sentence has a compound predicate, bowed and walked off the stage.
Some simple sentences have introductory phrases, but they are not compound sentences. The introductory phrase is part of the predicate.
In the winter, Farmer Ben wears his heavy coat.
This is a simple sentence. There is one subject, Farmer Ben, and one predicate, wears his heavy coat in the winter.

Question:
Which is a compound sentence?

0. You can make a quill pen with a goose feather.
1. Colleen forgot to bring her dictionary, so she will borrow mine.

[Assistant]
The first sentence is the compound sentence. It is made up of two simple sentences joined by a comma and the conjunction so.
Colleen forgot to bring her dictionary, so she will borrow mine.
Therefore my final answer is: 1


[User]
Question:
What does Da de los Muertos mean?

0. Labor Day
1. Mother's Day
2. Day of the Dead
3. Festival of Lights

[Assistant]
Da de los Muertos is Spanish for Day of the Dead. It is a celebration of friends and family members who have died.
Da de los Muertos is a happy holiday. People believe that the souls of the dead come back to visit on Da de los Muertos. To welcome the spirits, people make altars with food, candles, and flowers. An altar is a special platform or table where people place offerings. People also clean and decorate the graves of their loved ones.
Therefore my final answer is: 2


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
We will wait outside for Katie.

0. present tense
1. past tense
2. future tense

[Assistant]
The sentence is in future tense. You can tell because it uses will before the main verb, wait. The verb tells you about something that is going to happen.
Therefore my final answer is: 2


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
Both men and women work in the field.

0. future tense
1. present tense
2. past tense

[Assistant]
The sentence is in present tense. You can tell because it uses a present-tense verb, work. The verb tells you about something that is true or happening now.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Volume is a measurement of how much space something takes up.
There are many different units of volume. When you are using metric units, volume may be written in units of milliliters or liters.
There are 1,000 milliliters in 1 liter. So, 1 milliliter is much less than 1 liter.
A raindrop has a volume of about 20 milliliters, while a large soda bottle has a volume of 2 liters. The flask shown here measures volumes up to 500 milliliters.

Question:
What is the volume of a ketchup packet?

0. 5 milliliters
1. 5 liters

[Assistant]
The better estimate for the volume of a ketchup packet is 5 milliliters.
5 liters is too much.
Therefore my final answer is: 0


[User]
Vertebrates and invertebrates are both groups of animals.
A vertebrate has a backbone. The backbone is made of many bones in an animal's back. A vertebrate's backbone helps connect the different parts of its body. In the drawings below, each vertebrate's backbone is colored orange.
An invertebrate does not have a backbone. In fact, invertebrates do not have any bones! Some invertebrates have a hard outer cover on their body. Other invertebrates have a soft body.

Question:
Select the vertebrate.

0. poison frog
1. bess beetle

[Assistant]
A bess beetle is an insect. Like other insects, a bess beetle is an invertebrate. It does not have a backbone. It has a hard outer cover.
A poison frog is an amphibian. Like other amphibians, a poison frog is a vertebrate. It has a backbone.
Therefore my final answer is: 0


[User]
An object's speed tells you how fast the object is moving. Speed depends on both distance and time.
Distance tells you how far the object has moved. One unit used to measure distance is the kilometer.
Time tells you how long the object has spent moving. One unit used to measure time is the hour.
Think about objects moving for the same amount of time. The object that is moving the slowest will go the shortest distance in that time. It is moving at the lowest speed.

Question:
Compare the motion of three ships. Which ship was moving at the lowest speed?

0. a ship that moved 720kilometers west in 10hours
1. a ship that moved 695kilometers east in 10hours
2. a ship that moved 180kilometers west in 10hours

[Assistant]
Look at the distance each ship moved and the time it took to move that distance. The direction each ship moved does not affect its speed.
Notice that each ship moved for 10 hours. The ship that moved 180 kilometers moved the shortest distance in that time. So, that ship must have moved at the lowest speed.
Therefore my final answer is: 2


[User]
A simple sentence is a sentence with only one subject and predicate.
The pitcher threw the ball to first base.
A compound sentence is two simple sentences joined by a comma and a conjunction such as and, but, or, or so.
The pitcher threw the ball, and the batter hit it.
Some simple sentences have a compound subject or a compound predicate, but they are not compound sentences.
Anna and James will watch the fireworks tonight.
This simple sentence has a compound subject, Anna and James.
The singers bowed and walked off the stage.
This simple sentence has a compound predicate, bowed and walked off the stage.
Some simple sentences have introductory phrases, but they are not compound sentences. The introductory phrase is part of the predicate.
In the winter, Farmer Ben wears his heavy coat.
This is a simple sentence. There is one subject, Farmer Ben, and one predicate, wears his heavy coat in the winter.

Question:
Which is a compound sentence?

0. The camera isn't working, so the battery must be dead.
1. The artist prepared a canvas for a new oil painting.

[Assistant]
The first sentence is the compound sentence. It is made up of two simple sentences joined by a comma and the conjunction so.
The camera isn't working, so the battery must be dead.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Tammy acquired this trait?

0. Tammy learned to speak two languages in school.
1. Tammy's mother speaks one language.

[Assistant] Therefore my final answer is: 0


[User]
A force is a push or a pull that acts on an object. Every force has a direction and a magnitude, or strength. If two forces act on an object in opposite directions, the forces are called opposing forces.
When opposing forces have the same magnitude, they are balanced. If all the forces on an object are balanced, there is no net force on the object.
When opposing forces have different magnitudes, the forces are unbalanced. If any forces on an object are unbalanced, there is a net force on the object.

Question:
Assume all other forces on Devon are balanced. Which statement describes the forces on Devon?

0. The forces are unbalanced, so there is a net force on Devon.
1. The forces are balanced, so there is no net force on Devon.

[Assistant]
To determine if there is a net force on Devon, look at the forces:
Earth's gravity is pulling Devon down with a force of 600 N.
The seat of the cart is pushing Devon up with a force of 1,200 N.
The forces are in opposite directions, and the forces have different magnitudes: 600 N and 1,200 N. This means that the forces are unbalanced, so there is a net force on Devon.
Therefore my final answer is: 0


[User]
The title of a book, movie, play, TV show, magazine, or newspaper should be in italics. If you write it by hand, it can be underlined instead.
A Midsummer Night's Dream
The title of a poem, song, article, or short story should be in quotation marks.
"You Are My Sunshine"

Question:
Which correctly shows the title of a play?

0. "Aliens at School"
1. ***Aliens at School***

[Assistant]
A play should be in italics.
The correct title is **Aliens at School**.
Therefore my final answer is: 1


[User]
All organisms have pieces of hereditary material called genes, which are passed from parents to offspring. Genes contain instructions for building the parts of an organism. An organism's genes affect its observable traits, including its appearance, its behavior, and which diseases it may have. Genes may have different alleles, or forms, that can cause different versions of a trait.
For example, flower color is a trait in pea plants. The gene for this trait has two possible alleles. Each allele is represented by an uppercase or lowercase letter. The allele F is for purple flowers, and the allele f is for white flowers. Each pea plant has two alleles for the flower color geneone allele inherited from each parent.
An organism's genotype for a gene is its combination of alleles for that gene. So, a pea plant may have a genotype of FF, Ff, or ff for the flower color gene.
An organism's phenotype for a trait is its observable version of that trait, which depends on the organism's combination of alleles. A pea plant may have a phenotype of purple flowers or white flowers for the flower color trait.

Question:
Based on this information, what is this scarlet rosemallow plant's genotype for the flower color gene?

0. white flowers
1. ff

[Assistant]
An organism's genotype for a gene is its combination of alleles for that gene. The scarlet rosemallow plant has two alleles for white flowers (f). So, the plant's genotype for the flower color gene is ff.
Therefore my final answer is: 1


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. Rick waved goodbye to Dan as his train pulled out of the station.
1. As Dan's train pulled out of the station, Rick waved goodbye to him.

[Assistant]
The first answer choice contains a vague pronoun reference. The pronoun his could refer to Rick or Dan.
Rick waved goodbye to Dan as his train pulled out of the station.
The second answer choice shows a possible correction for the vague pronoun reference. The text has been rewritten so that the meaning is clear.
As Dan's train pulled out of the station, Rick waved goodbye to him.
Therefore my final answer is: 0


[User]
A simple sentence is a sentence with only one subject and predicate.
The pitcher threw the ball to first base.
A compound sentence is two simple sentences joined by a comma and a conjunction such as and, but, or, or so.
The pitcher threw the ball, and the batter hit it.
Some simple sentences have a compound subject or a compound predicate, but they are not compound sentences.
Anna and James will watch the fireworks tonight.
This simple sentence has a compound subject, Anna and James.
The singers bowed and walked off the stage.
This simple sentence has a compound predicate, bowed and walked off the stage.
Some simple sentences have introductory phrases, but they are not compound sentences. The introductory phrase is part of the predicate.
In the winter, Farmer Ben wears his heavy coat.
This is a simple sentence. There is one subject, Farmer Ben, and one predicate, wears his heavy coat in the winter.

Question:
Which is a simple sentence?

0. Last night we heard an owl outside in the oak tree.
1. Marvin can iron this shirt, or he can wear a different one.

[Assistant]
The second sentence is the simple sentence. It has one subject and predicate.
Last night we heard an owl outside in the oak tree.
Therefore my final answer is: 0


[User]
A clause is a group of words that contains both a subject and a predicate.
An independent clause is a complete thought that can stand alone as a sentence. A dependent clause (or subordinate clause) is not a complete thought and cannot stand alone as a sentence.
the oranges on our tree are ripe
The clause can stand alone. It is independent.
after we pick up Kevin from work
The clause cannot stand alone. It is dependent.
A simple sentence is made up of a single independent clause.
Ben and I spent all day relaxing by the pool.
Some simple sentences have introductory phrases, but the introductory phrase is part of the predicate.
In the winter, Ben usually wears his heavy coat.
Ben usually wears his heavy coat in the winter.
A compound sentence is made up of two independent clauses joined by a coordinating conjunction such as and, but, or, or so.
We saw the flash of lightning, and seconds later we heard a rumble of thunder.
A complex sentence is made up of an independent clause and a dependent clause. The dependent clause in a complex sentence usually begins with a subordinating conjunction or relative pronoun. Subordinating conjunctions include after, although, as, because, before, if, since, unless, until, when, and while. Relative pronouns include that, which, who, whom, or whose.
If she ever gets the chance, Terri would love to visit the Egyptian pyramids.
During his trip to Italy, Tony visited the Trevi Fountain, which is in Rome.
A compound-complex sentence is made up of two or more independent clauses and one or more dependent clauses.
After Samantha left work, she stopped at the bank, and then she went to the gym.
Sometimes a dependent clause in a complex or compound-complex sentence can interrupt an independent clause.
Orcas that are kept in captivity often have bent dorsal fins.

Question:
Which type of sentence is this?
As Colin sat down on the rickety old chair, it abruptly collapsed beneath him.

0. compound
1. complex
2. compound-complex
3. simple

[Assistant]
The sentence is complex. It is made up of an independent clause and a dependent clause. The dependent clause begins with the subordinating conjunction as.
As Colin sat down on the rickety old chair, it abruptly collapsed beneath him.
Therefore my final answer is: 1


[User]
Plants and animals are living things. Living things are called organisms.
Plants come in many shapes and sizes. Most plants grow in the ground. They might grow leaves, flowers, and fruit. Plants cannot move around on their own like animals can.
Animals also come in many shapes and sizes. Most animals can move around. Animals might run, swim, jump, or fly. Animals eat plants or other organisms for food.

Question:
Select the animal.

0. Ostriches run and walk.
1. Maple trees have star-shaped leaves.

[Assistant]
An ostrich is an animal. It runs and walks.
Ostriches are the largest living birds. They cannot fly, but they can run very fast.
A maple tree is a plant. It has star-shaped leaves.
Maple trees have green leaves in the spring and summer. In the fall, their leaves turn yellow, red, or brown.
Therefore my final answer is: 0


[User]
Connotation is the feeling or idea that goes along with a word or phrase. Some words are close in meaning but have different connotations.
For example, think about the words eager and impatient. They both mean wanting something to happen, but they have different connotations.
Eager has a positive connotation. It is a nice word. An eager person is happy and excited.
Impatient has a negative connotation. It is not a nice word. An impatient person is often pushy and demanding.

Question:
Which phrase has a more negative connotation?

0. feeling stuffed
1. feeling full

[Assistant]
Feeling stuffed has a more negative connotation. If you feel stuffed, you are uncomfortably full.
Therefore my final answer is: 0


[User]
Formal writing is used for essays, business letters, and reports. The following types of informal language should be avoided in formal writing:
Type | Examples
slang | cool, awesome
idioms | knock your socks off
conversational language | gonna, kinda, yeah
abbreviated language | ASAP, FYI
overly simple or imprecise language | he got some stuff at the store
contractions | can't, won't
Contractions are not as informal as the other types, but they should be used sparingly in formal writing.
Compare the following sentences. The first is informal. The second is formal.
Informal: Yeah, ostriches can't fly, but they're awesome runners.
Formal: Though ostriches are flightless, they are remarkably adept runners.

Question:
Which sentence is more formal?

0. The company mostly just wants to serve its locals.
1. The company's main goal is to serve the local community.

[Assistant]
The second sentence is less formal. You can tell because it uses conversational language (locals).
The first sentence uses formal language in place of the conversational language, so it is more formal overall.
Therefore my final answer is: 1


[User]
An object's speed tells you how fast the object is moving. Speed depends on both distance and time.
Distance tells you how far the object has moved. One unit used to measure distance is the kilometer.
Time tells you how long the object has spent moving. One unit used to measure time is the hour.
Think about objects moving for the same amount of time. The object that is moving the slowest will go the shortest distance in that time. It is moving at the lowest speed.

Question:
Compare the motion of three geese. Which goose was moving at the lowest speed?

0. a goose that moved 575kilometers south in 10hours
1. a goose that moved 920kilometers north in 10hours
2. a goose that moved 1,230kilometers south in 10hours

[Assistant]
Look at the distance each goose moved and the time it took to move that distance. The direction each goose moved does not affect its speed.
Notice that each goose moved for 10 hours. The goose that moved 575 kilometers moved the shortest distance in that time. So, that goose must have moved at the lowest speed.
Therefore my final answer is: 0


[User]
Words change in meaning when speakers begin using them in new ways. For example, the word peruse once only meant to examine in detail, but it's now also commonly used to mean to look through in a casual manner.
When a word changes in meaning, its correct usage is often debated. Although a newer sense of the word may be more commonly used, many people consider a word's traditional definition to be the correct usage. Being able to distinguish the different uses of a word can help you use it appropriately for different audiences.
Britney perused her notes, carefully preparing for her exam.
The traditional usage above is considered more standard.
David perused the magazine, absentmindedly flipping through the pages.
The nontraditional usage above is now commonly used, but traditional style guides generally advise against it.

Question:
Which text uses the word random in its traditional sense?

0. At the grocery store, Christine hastily grabbed fruits and vegetables at random, filling her shopping cart with a hodgepodge of food.
1. Christine made a random trip to the grocery store, though her kitchen was already stocked with a hodgepodge of food.

[Assistant]
The second text uses random in its traditional sense: made or occurring without a definite pattern.
At the grocery store, Christine hastily grabbed fruits and vegetables at random, filling her shopping cart with a hodgepodge of food.
The first text uses random in its nontraditional sense: odd or out of place.
Christine made a random trip to the grocery store, though her kitchen was already stocked with a hodgepodge of food.
Most style guides recommend to avoid using the nontraditional sense of the word random because it is generally considered incorrect.
Therefore my final answer is: 0


[User]
A clause is a group of words that contains both a subject and a predicate.
An independent clause is a complete thought that can stand alone as a sentence. A dependent clause (or subordinate clause) is not a complete thought and cannot stand alone as a sentence.
the oranges on our tree are ripe
The clause can stand alone. It is independent.
after we pick up Kevin from work
The clause cannot stand alone. It is dependent.
A simple sentence is made up of a single independent clause.
Ben and I spent all day relaxing by the pool.
Some simple sentences have introductory phrases, but the introductory phrase is part of the predicate.
In the winter, Ben usually wears his heavy coat.
Ben usually wears his heavy coat in the winter.
A compound sentence is made up of two independent clauses joined by a coordinating conjunction such as and, but, or, or so.
We saw the flash of lightning, and seconds later we heard a rumble of thunder.
A complex sentence is made up of an independent clause and a dependent clause. The dependent clause in a complex sentence usually begins with a subordinating conjunction or relative pronoun. Subordinating conjunctions include after, although, as, because, before, if, since, unless, until, when, and while. Relative pronouns include that, which, who, whom, or whose.
If she ever gets the chance, Terri would love to visit the Egyptian pyramids.
During his trip to Italy, Tony visited the Trevi Fountain, which is in Rome.
A compound-complex sentence is made up of two or more independent clauses and one or more dependent clauses.
After Samantha left work, she stopped at the bank, and then she went to the gym.
Sometimes a dependent clause in a complex or compound-complex sentence can interrupt an independent clause.
Orcas that are kept in captivity often have bent dorsal fins.

Question:
Which type of sentence is this?
An avid reader, Brad attends weekly book club meetings, and he finishes several novels every month.

0. compound-complex
1. simple
2. compound
3. complex

[Assistant]
The sentence is compound. It is made up of two independent clauses joined by the coordinating conjunction and.
An avid reader, Brad attends weekly book club meetings, and he finishes several novels every month.
Therefore my final answer is: 2


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Verbal irony involves saying one thing but implying something very different. People often use verbal irony when they are being sarcastic.
Olivia seems thrilled that her car keeps breaking down.
Each breakdown is as enjoyable as a punch to the face.

Question:
What does the verbal irony in this text suggest?
"This salsa could use a little more spice," Tristan said as he gulped down water and wiped tears from his eyes.

0. The salsa was too spicy.
1. The salsa was tasteless.

[Assistant]
The text uses verbal irony, which involves saying one thing but implying something very different.
Could use a little more spice ironically suggests that the salsa was too spicy. Tristan gulped down water and wiped tears from his eyes, indications that the salsa was indeed too spicy.
Therefore my final answer is: 0


[User]
Rhyming words are words that end with the same sound.
The words tip and slip rhyme. They both end with the same sound.
The words meet and treat also rhyme. They both end with the same sound, even though the sound has two different spellings.
The words tip and meet don't rhyme. They end with different sounds.

Question:
Which word does not rhyme?

0. wed
1. fed
2. men

[Assistant]
The words fed and wed rhyme. They both end with the ed sound.
The word men does not rhyme. It ends with a different sound.
Therefore my final answer is: 2


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
An idiom is an expression that cannot be understood literally. Its meaning must be learned.
The assignment was a piece of cake.

Question:
What does the idiom in this text suggest?
"Speak of the devil!" Rachel declared when Felix strolled into the room.

0. Rachel had just been speaking about Felix.
1. Rachel didn't trust Felix.

[Assistant]
The text uses an idiom, an expression that cannot be understood literally.
The idiom speak of the devil suggests that Rachel had just been speaking about Felix. People say this when the person they've just been speaking about coincidentally arrives, as if summoned.
Therefore my final answer is: 0


[User]
Question:
Select the one true statement.

0. The Golgi directs cell activities by sending instructions to different parts of an animal cell.
1. The nucleus of an animal cell does not have chromosomes.
2. The cytoplasm fills and maintains the space inside an animal cell.

[Assistant] Therefore my final answer is: 2


[User]
Plants and animals are living things. Living things are called organisms.
Plants come in many shapes and sizes. Most plants grow in the ground. They might grow leaves, flowers, and fruit. Plants cannot move around on their own like animals can.
Animals also come in many shapes and sizes. Most animals can move around. Animals might run, swim, jump, or fly. Animals eat plants or other organisms for food.

Question:
Select the plant.

0. Moles eat insects and worms.
1. Apple trees can grow fruit.

[Assistant]
An apple tree is a plant. It can grow fruit.
People have been growing apples for thousands of years. There are more than 7,500 types of apples!
A mole is an animal. It eats insects and worms.
Moles live mostly underground.
Therefore my final answer is: 1


[User]
A letter starts with a greeting and ends with a closing. For each one, capitalize the first word and end with a comma. You should also capitalize proper nouns, such as Aunt Sue.
Dear Aunt Sue,
I'm glad you could come to my party, and
thank you for the birthday gift. I could not have
asked for a better one! Every time I see it, I think
of you.
With love,
Rory

Question:
Which greeting is correct for a letter?

0. Dear sanjay,
1. Dear Sanjay,

[Assistant]
The second greeting is correct:
Its first word is capitalized, and it ends with a comma. Sanjay is capitalized because it is a proper noun.
Therefore my final answer is: 1


[User]
An object's speed tells you how fast the object is moving. Speed depends on both distance and time.
Distance tells you how far the object has moved. One unit used to measure distance is the mile.
Time tells you how long the object has spent moving. One unit used to measure time is the hour.
Think about objects moving for the same amount of time. The object that is moving the fastest will go the farthest distance in that time. It is moving at the highest speed.

Question:
Compare the motion of three sailboats. Which sailboat was moving at the highest speed?

0. a sailboat that moved 40miles east in 5hours
1. a sailboat that moved 45miles north in 5hours
2. a sailboat that moved 15miles south in 5hours

[Assistant]
Look at the distance each sailboat moved and the time it took to move that distance. The direction each sailboat moved does not affect its speed.
Notice that each sailboat moved for 5 hours. The sailboat that moved 45 miles moved the farthest distance in that time. So, that sailboat must have moved at the highest speed.
Therefore my final answer is: 1


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a run-on sentence?

0. The class chuckles at Ms. Soto's joke.
1. It is a hot day the breeze feels nice.

[Assistant]
It is a hot day the breeze feels nice is a run-on sentence. It has two sentences that are joined without end punctuation: It is a hot day and The breeze feels nice.
Therefore my final answer is: 1


[User]
Organisms that carry out photosynthesis are called photosynthetic organisms. During photosynthesis, these organisms use light energy to turn water and carbon dioxide into sugars and oxygen.
Photosynthetic organisms also often have the following characteristics:
They are producers, which are organisms that make their own food inside their cells. Producers don't usually eat other organisms.
Their cells contain chloroplasts. Chloroplasts are cell parts where photosynthesis occurs.
Their chloroplasts often contain chlorophyll, which is green. Chlorophyll captures energy from sunlight to power photosynthesis.
They use the sugars they make during photosynthesis as food. This food provides the organisms with the energy they need to live.

Question:
Use the evidence in the text to select the photosynthetic organism.

0. Brown-throated sloths are mammals that live in the rainforests of Central and South America. These sloths eat young leaves from rainforest trees.
1. Kapok trees are found in tropical rainforests. The leaves of these trees use energy from sunlight to make food.

[Assistant]
This organism is photosynthetic:
The text tells you that kapok trees use energy from sunlight to make food. This is evidence that the kapok tree is a photosynthetic organism.
This organism is not photosynthetic:
The text does not provide evidence that the brown-throated sloth is photosynthetic.
Therefore my final answer is: 1