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Question: [QUESTION]In 1913, the Ford Motor Company started using assembly lines to build their cars. Ford's workers could build a complete car in 93 minutes on the assembly line. Before then, it took workers many hours to build a single car by hand.
What happened to the overall supply of cars after 1913?
Solution: The assembly line was a new technology. The Ford Motor Company used the assembly line to build cars much faster than before. So, the overall supply of cars went up. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the part whose main job is to sort and package proteins and other substances in an animal cell.
Solution: The Golgi sorts and packages proteins and other substances for the cell. The Golgi sends some of these substances to parts of the cell where they are needed. It sends other substances to the cell membrane, where they are released from the cell. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the volume of a small beach bucket?
Solution: The best estimate for the volume of a small beach bucket is 5 cups.
5 fluid ounces is too little and 5 gallons is too much. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the statement.
Methane is ().
Solution: You can tell whether methane is an elementary substance or a compound by counting the number of symbols in its chemical formula. A symbol contains either one capital letter or a capital letter followed by one or two lowercase letters.
The chemical formula for methane is CH4. This formula contains two symbols: C for carbon and H for hydrogen. So, the formula tells you that methane is made of two chemical elements bonded together.
Substances made of two or more chemical elements bonded together are compounds. So, methane is a compound. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which country is highlighted?
Solution: This country is Australia.
Is Australia a country or a continent?
Both! Australia is a country in Oceania, a region made up of many lands and islands in the Pacific Ocean. Many people say that Australia is the world's smallest continent. But some people call Oceania a continent instead. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Alaska?
Solution: Juneau is the capital of Alaska. | TheMrguiller/ScienceQA |
Question: [QUESTION]Think about the magnetic force between the magnets in each pair. Which of the following statements is true?
Solution: Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The larger the magnets, the greater the magnitude of the magnetic force between them.
Magnet A is the same size in both pairs. But Magnet B is larger in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is greater in Pair 1 than in Pair 2. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Alaska?
Solution: Juneau is the capital of Alaska. | TheMrguiller/ScienceQA |
Question: [QUESTION]Does this passage describe the weather or the climate?
Solution: Read the passage carefully.
Wind turbines use energy from the wind to make electricity. These large turbines, located off the coast of Denmark, take advantage of the steady winds that blow here year-round.
The underlined part of the passage tells you about the usual wind patterns in Denmark. This passage does not describe what the weather is like on a particular day. So, this passage describes the climate. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these states is farthest west?
Solution: To find the answer, look at the compass rose. Look at which way the west arrow is pointing. Colorado is farthest west. | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Rosa inherited this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]In this experiment, which were part of an experimental group?
Solution: In this experiment, Dr. Moran investigated whether burning plots of prairie affects which grasses grow. So, the plots with fires were part of an experimental group.
The plots with no fires were not burned. So, they were not part of an experimental group. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these states is farthest north?
Solution: To find the answer, look at the compass rose. Look at which way the north arrow is pointing. Pennsylvania is farthest north. | TheMrguiller/ScienceQA |
Question: [QUESTION]Will these magnets attract or repel each other?
Solution: Will these magnets attract or repel? To find out, look at which poles are closest to each other.
The south pole of one magnet is closest to the south pole of the other magnet. Poles that are the same repel. So, these magnets will repel each other. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is the most flexible?
Solution: Flexible is a property. A flexible material can be bent without breaking easily.
Look at each picture, one at a time. Imagine bending the material shown in each picture.
Of the choices, the rubber toy is the most flexible. If you bend rubber, it will not break. | TheMrguiller/ScienceQA |
Question: [QUESTION]Suppose Toby decides to see the eagles. Which result would be a cost?
Solution: This result is a cost. It involves giving up or spending something that Toby wants or needs:
Toby will spend more time walking to the eagles. They are on the other side of the zoo, but the baboons are close by. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property matches this object?
Solution: Look at the object.
Think about each property.
A hard object keeps its shape when you squeeze it. The robot is hard.
A bouncy object will bounce back from the floor if you drop it. The robot is not bouncy. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which three months have an average precipitation of around 3.5inches in Seattle?
Solution: To describe the average precipitation trends in Seattle, look at the graph.
Choice "Feb" is incorrect.
Choice "Mar" is incorrect.
Choice "May" is incorrect.
Choice "Jun" is incorrect.
Choice "Jul" is incorrect.
Choice "Oct" is incorrect.
Choice "Dec" is incorrect.
Choice "February, March, and October" is incorrect.
February, March, and October each have an average precipitation of around 3.5 inches.
Choice "June, July, and December" is incorrect.
The average precipitation in June and July is less than 2 inches. And, the average precipitation in December is more than 5 inches.
Choice "May, June, and October" is incorrect.
October does have an average precipitation of about 3.5 inches. But, the average precipitation in May and June is less than 2 inches. | TheMrguiller/ScienceQA |
Question: [QUESTION]What can Dean and Santiago trade to each get what they want?
Solution: Look at the table and images.
Dean wants broccoli. Santiago wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want. | TheMrguiller/ScienceQA |
Question: [QUESTION]What can Cora and Leon trade to each get what they want?
Solution: Look at the table and images.
Cora wants broccoli. Leon wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Delaware?
Solution: Dover is the capital of Delaware. | TheMrguiller/ScienceQA |
Question: [QUESTION]Identify the question that Alvin's experiment can best answer.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Assume all other forces on Emmet are balanced. Which statement describes the forces on Emmet?
Solution: To determine if there is a net force on Emmet, look at the forces:
Earth's gravity is pulling Emmet down with a force of 400 N.
The diving board is pushing Emmet up with a force of 400 N.
The forces are in opposite directions, and the forces have the same magnitude: 400 N. This means that the forces are balanced, so there is no net force on Emmet. | TheMrguiller/ScienceQA |
Question: [QUESTION]What do these two changes have in common?
crushing a mineral into powder
beating an egg
Solution: Step 1: Think about each change.
Crushing a mineral into powder is a physical change. The mineral breaks into tiny pieces. But it is still made of the same type of matter.
Beating an egg is a physical change. Beating an egg mixes together the egg white, egg yolk, and some air. But mixing them together does not form a different type of matter.
Step 2: Look at each answer choice.
Both are only physical changes.
Both changes are physical changes. No new matter is created.
Both are chemical changes.
Both changes are physical changes. They are not chemical changes.
Both are caused by heating.
Neither change is caused by heating.
Both are caused by cooling.
Neither change is caused by cooling. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same genus as the gray heron.
Solution: A gray heron's scientific name is Ardea cinerea. The first word of its scientific name is Ardea.
Balearica pavonina is in the genus Balearica. The first word of its scientific name is Balearica. So, Balearica pavonina and Ardea cinerea are not in the same genus.
Hyla cinerea and Ardea cinerea are not in the same genus.
These organisms are not in the same genus, but part of their scientific names is the same. Hyla cinerea and Ardea cinerea have the same species name within their genus, cinerea. But the first words of their scientific names are different. Hyla cinerea is in the genus Hyla, and Ardea cinerea is in the genus Ardea.
Ardea goliath is in the genus Ardea. The first word of its scientific name is Ardea. So, Ardea goliath and Ardea cinerea are in the same genus. | TheMrguiller/ScienceQA |
Question: [QUESTION]Identify the question that Sidney's experiment can best answer.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the invertebrate.
Solution: A macaw is a bird. Like other birds, a macaw is a vertebrate. It has a backbone.
A domestic pig is a mammal. Like other mammals, a domestic pig is a vertebrate. It has a backbone.
A giant wood wasp is an insect. Like other insects, a giant wood wasp is an invertebrate. It does not have a backbone. It has an exoskeleton.
A tokay gecko is a reptile. Like other reptiles, a tokay gecko is a vertebrate. It has a backbone. | TheMrguiller/ScienceQA |
Question: [QUESTION]Would you find the word company on a dictionary page with the following guide words?
cross - cutting
Solution: Put the words in alphabetical order.
Since company is not between the guide words cross - cutting, it would not be found on that page. | TheMrguiller/ScienceQA |
Question: [QUESTION]What does a moss plant's thin brown stalk produce?
Solution: The thin brown stalk produces spores. Spores are released from the capsule at the top of the stalk.
The thin brown stalk does not produce eggs or sperm. They are produced by the female and male parts of the moss plant. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the one animal that has all of the reptile traits listed above.
Solution: To decide if an animal is part of a group, look at the traits of the group.
Reptiles have the following traits:
They have scaly, waterproof skin.
They make eggs with shells.
Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits.
A Chinese alligator has the following traits:
It has scaly, waterproof skin.
It makes eggs with shells.
A Chinese alligator has the traits of a reptile. A Chinese alligator is a reptile.
A green frog 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 green frog does not have all of the traits of a reptile. A green frog is an amphibian. | TheMrguiller/ScienceQA |
Question: [QUESTION]What does this Works Cited entry indicate about the cited work?
Hille, Karl, Ed. "A Hubble Sweep of the Dust Filaments of NGC 4217." Hubble. NASA, 27 Jan. 2015. Web. 1 May 2015.
Solution: Look closely at the Works Cited entry:
Hille, Karl, Ed. "A Hubble Sweep of the Dust Filaments of NGC 4217." Hubble. NASA, 27 Jan. 2015. Web. 1 May 2015.
You can tell that "A Hubble Sweep of the Dust Filaments of NGC 4217" is the title of the web page because it appears in quotation marks. | TheMrguiller/ScienceQA |
Question: [QUESTION]What does the hyperbole in this text suggest?
Last August, you could fry an egg on the sidewalk in Austin.
Solution: The text uses hyperbole, an obvious exaggeration that is not meant to be taken literally.
The hyperbole you could fry an egg on the sidewalk suggests that Austin was extremely hot last August. You could not literally fry an egg on the sidewalk. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which type of relationship is formed when a megabat eats a fig and drops the fig tree's seeds in a new location?
Solution: When a megabat eats a fig, the megabat gets the food it needs to survive and grow. So the megabat benefits from its relationship with the fig tree.
Both the fig tree and its seeds have a better chance of surviving when the bat moves the seeds to a new location. So, the fig tree also benefits from its relationship with the megabat.
Since both the megabat and the fig tree benefit, a mutualistic relationship is formed when a megabat eats a fig and drops the fig tree's seeds in a new location. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property do these three objects have in common?
Solution: Look at each object.
For each object, decide if it has that property.
Blue is a color.
This color is blue. The kiwi and the stuffed dice are not blue.
A fuzzy object is covered in soft hair. All three objects are fuzzy.
A sticky object can attach or stick to other things. The socks and the stuffed dice are not sticky.
The property that all three objects have in common is fuzzy. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Idaho?
Solution: Boise is the capital of Idaho. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which closing is correct for a letter?
Solution: The second closing is correct:
Its first word is capitalized, and it ends with a comma. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which type of sentence is this?
Ben took several incredible panoramic photographs of the sweeping view from the top of Table Mountain.
Solution: The sentence is simple. It is a single independent clause.
Ben took several incredible panoramic photographs of the sweeping view from the top of Table Mountain. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which statement describes the Mount Rainier National Park ecosystem?
Solution: A taiga is a type of ecosystem. Taigas have the following features: long, cold winters and short, cool summers, many evergreen trees, and soil that is poor in nutrients. So, the following statement describes the Mount Rainier National Park ecosystem: long, cold winters and short, cool summers, many evergreen trees, and soil that is poor in nutrients. It has soil that is poor in nutrients. The following statements do not describe Mount Rainier National Park: long, cold winters and short, cool summers, many evergreen trees, and soil that is poor in nutrients. It has mostly small plants. It has soil that is rich in nutrients. | TheMrguiller/ScienceQA |
Question: [QUESTION]Will these magnets attract or repel each other?
Solution: Will these magnets attract or repel? To find out, look at which poles are closest to each other.
The north pole of one magnet is closest to the south pole of the other magnet. Poles that are different attract. So, these magnets will attract each other. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which figure of speech is used in this text?
When Belle first joined the track team, she was afraid of jumping, but she got over that hurdle.
Solution: The text uses a pun, a word or phrase that humorously suggests more than one meaning.
Hurdle refers to an obstacle that one must overcome. It also refers to an object that a runner jumps over. | TheMrguiller/ScienceQA |
Question: [QUESTION]Will these magnets attract or repel each other?
Solution: To predict if these magnets will attract or repel, look at which poles are closest to each other.
The north pole of one magnet is closest to the south pole of the other magnet. Opposite poles attract. So, these magnets will attract each other. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which letter opening is more formal?
Solution: The first letter opening is more formal. It uses the recipient's personal title and last name. The other opening uses the recipient's first name, suggesting a more familiar relationship. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the vertebrate.
Solution: A ladybug is an insect. Like other insects, a ladybug is an invertebrate. It does not have a backbone. It has an exoskeleton.
An atlas moth is an insect. Like other insects, an atlas moth is an invertebrate. It does not have a backbone. It has an exoskeleton.
Like other spiders, a black widow spider is an invertebrate. It does not have a backbone. It has an exoskeleton.
A flounder is a fish. Like other fish, a flounder is a vertebrate. It has a backbone. | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Nicole inherited this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these states is farthest east?
Solution: To find the answer, look at the compass rose. Look at which way the east arrow is pointing. Michigan is farthest east. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which word would you find on a dictionary page with the following guide words?
scribble - spade
Solution: Put the words in alphabetical order.
Since sleepy is between the guide words scribble - spade, it would be found on that page. | TheMrguiller/ScienceQA |
Question: [QUESTION]Think about the magnetic force between the magnets in each pair. Which of the following statements is true?
Solution: Distance affects the strength of the magnetic force. When magnets are farther apart, the magnetic force between them is weaker.
The magnets in Pair 2 are farther apart than the magnets in Pair 1. So, the magnetic force is weaker in Pair 2 than in Pair 1. | TheMrguiller/ScienceQA |
Question: [QUESTION]What do these two changes have in common?
breaking a plate
cutting your fingernails
Solution: Step 1: Think about each change.
Breaking a plate is a physical change. The plate gets broken into pieces. But each piece is still made of the same type of matter.
Cutting your fingernails is a physical change. Your fingernails are shorter after you cut them. But the pieces are still made of the same type of matter as the uncut fingernails.
Step 2: Look at each answer choice.
Both are only physical changes.
Both changes are physical changes. No new matter is created.
Both are chemical changes.
Both changes are physical changes. They are not chemical changes.
Both are caused by heating.
Neither change is caused by heating.
Both are caused by cooling.
Neither change is caused by cooling. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which animal's mouth is also adapted to eat plant matter?
Solution: Look at the picture of the impala.
The impala has long jaws and flat teeth. Its mouth is adapted to eat plant matter. The long jaws can help the impala reach leaves and grass. The flat teeth can help it cut and grind up the food into soft pieces it can swallow.
Now look at each animal. Figure out which animal has a similar adaptation.
The pronghorn has long jaws and flat teeth. Its mouth is adapted to eat plant matter.
The Nile crocodile has a large mouth and sharp teeth. Its mouth is not adapted to eat plant matter. The Nile crocodile uses its mouth to eat other animals. | TheMrguiller/ScienceQA |
Question: [QUESTION]Would you find the word weak on a dictionary page with the following guide words?
warn - whip
Solution: Put the words in alphabetical order.
Since weak is between the guide words warn - whip, it would be found on that page. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Oregon?
Solution: Salem is the capital of Oregon. | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Mason inherited this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which change best matches the sentence?
Earth is hit by a rock from outer space.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Zack acquired this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]How long is a raisin?
Solution: The best estimate for the length of a raisin is 12 millimeters.
12 centimeters, 12 meters, and 12 kilometers are all too long. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which text uses the word nauseous in its traditional sense?
Solution: The second text uses nauseous in its traditional sense: causing disgust or nausea.
Marcy couldn't tolerate the nauseous odor emanating from the landfill, so she rolled up her car windows as she drove past.
The first text uses nauseous in its nontraditional sense: feeling disgusted or nauseated.
The odor emanating from the landfill made Marcy so nauseous that she had to roll up the car windows as she drove past.
Most style guides recommend to use the traditional sense of the word nauseous because it is considered more standard. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the mass of an apple?
Solution: The better estimate for the mass of an apple is 80 grams.
80 kilograms is too heavy. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which change best matches the sentence?
Small pieces of rock are carried away by wind.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is a compound sentence?
Solution: The first sentence is the compound sentence. It is made up of two simple sentences joined by a comma and the conjunction but.
The farmer needs to plow his fields, but his tractor is broken. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the sentence.
In this chemical reaction, propane is a ().
Solution: Read the underlined text carefully. Look for information about what happens to propane in this chemical reaction.
Have you ever eaten food that was cooked on a grill? Some grills are powered by propane gas. The propane combines with oxygen in the air to make carbon dioxide gas and water vapor. This process releases energy in the form of heat, creating a flame that cooks the food.
The underlined text tells you that when propane and oxygen combine, carbon dioxide and water are formed. When propane and oxygen react, or go through a chemical change, their atoms are rearranged to form carbon dioxide and water. Because propane reacts in this chemical reaction, propane is a reactant. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following contains a vague pronoun reference?
Solution: The first answer choice contains a vague pronoun reference. The pronoun her could refer to Jane's or Bella's.
The second answer choice shows a possible correction for the vague pronoun reference. Her has been replaced with Bella's.
Jane roomed with Bella last year, but Bella's messiness became a point of contention. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the source of the allusion in the sentence below?
Mrs. Randolph decided not to argue with the name her daughter had chosen for their new kitten, figuring it was a matter of a rose by any other name.
Solution: The source of the allusion a rose by any other name is Shakespeare.
In Shakespeare's Romeo and Juliet, the two central characters are denied their love because they belong to warring families, the Montagues and Capulets. Juliet wonders how a mere family name can make someone an enemy, observing that a rose would smell sweet no matter what its name.
The allusion a rose by any other name means something so special that what it's called seems unimportant. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which text uses the word travesty in its traditional sense?
Solution: The first text uses travesty in its traditional sense: a ridiculous imitation; a parody.
Jaden's ill-researched essay about the Space Race received a poor grade because it presented such a travesty of the actual historical events.
The second text uses travesty in its nontraditional sense: a disappointment or a tragedy.
Jaden realized that his essay about the Space Race was a bit inaccurate, but he still thought it a travesty that such an entertaining essay should receive a poor grade.
Most style guides recommend to use the traditional sense of the word travesty because it is considered more standard. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same genus as the Morelet's tree frog.
Solution: A Morelet's tree frog's scientific name is Agalychnis moreletii. The first word of its scientific name is Agalychnis.
Agalychnis callidryas is in the genus Agalychnis. The first word of its scientific name is Agalychnis. So, Agalychnis callidryas and Agalychnis moreletii are in the same genus.
Lissotriton vulgaris is in the genus Lissotriton. The first word of its scientific name is Lissotriton. So, Lissotriton vulgaris and Agalychnis moreletii are not in the same genus.
Crocodylus moreletii and Agalychnis moreletii are not in the same genus.
These organisms are not in the same genus, but part of their scientific names is the same. Crocodylus moreletii and Agalychnis moreletii have the same species name within their genus, moreletii. But the first words of their scientific names are different. Crocodylus moreletii is in the genus Crocodylus, and Agalychnis moreletii is in the genus Agalychnis. | TheMrguiller/ScienceQA |
Question: [QUESTION]Does this passage describe the weather or the climate?
Morning clouds usually clear up by noon where Estelle lives.
Solution: Read the text carefully.
Morning clouds usually clear up by noon where Estelle lives.
This passage tells you about the usual pattern of clouds where Estelle lives. It does not describe what the weather is like on a particular day. So, this passage describes the climate. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the source of the allusion in the sentence below?
Much to our shock, Percy chose to turn the other cheek when Shelby insulted him in a meeting.
Solution: The source of the allusion turn the other cheek is the Bible.
In the Bible, Jesus counsels his followers to resist retaliation. He says that if they are struck on the right cheek, they shouldn't lash out; instead, they should turn the other cheek toward their attacker.
The allusion turn the other cheek means to respond without aggression. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which word would you find on a dictionary page with the following guide words?
imagine - irrigation
Solution: Put the words in alphabetical order.
Since instead is between the guide words imagine - irrigation, it would be found on that page. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which type of force from the mom moves the stroller forward?
Solution: The mom applies a force to the stroller to move it forward. The direction of this force is away from the mom. This force is a push. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property do these three objects have in common?
Solution: Look at each object.
For each object, decide if it has that property.
A fuzzy object is covered in soft hair. All three objects are fuzzy.
A rough object feels scratchy when you touch it. None of the objects are rough.
A sticky object can attach or stick to other things. None of the objects are sticky.
The property that all three objects have in common is fuzzy. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which soap bubble has less thermal energy?
Solution: The two soap bubbles are made of the same material and have the same mass. So, the colder soap bubble has less thermal energy. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the name of the colony shown?
Solution: The colony is Rhode Island. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following contains a vague pronoun reference?
Solution: The second answer choice contains a vague pronoun reference. The pronoun she could refer to Susan or Kate.
Susan looks almost identical to her twin sister Kate, but she has pierced ears.
The first answer choice shows a possible correction for the vague pronoun reference. The text has been rewritten so that the meaning is clear.
Susan has pierced ears, but otherwise she looks almost identical to her twin sister Kate. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Oregon?
Solution: Salem is the capital of Oregon. | TheMrguiller/ScienceQA |
Question: [QUESTION]What kind of sentence is this?
Despite the frigid temperatures on the slopes, the junior class ski trip was an enormous success.
Solution: The sentence is a statement and ends with a period. It is a declarative sentence. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which word does not rhyme?
Solution: The words wife and life rhyme. They both end with the ife sound.
The word hide does not rhyme. It ends with a different sound. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is this organism's scientific name?
Solution: Ambystoma texanum is written in italics. The first word is capitalized, and the second word is not.
So, Ambystoma texanum is the scientific name. | TheMrguiller/ScienceQA |
Question: [QUESTION]Think about the magnetic force between the magnets in each pair. Which of the following statements is true?
Solution: The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force.
Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The larger the magnets, the greater the magnitude of the magnetic force between them.
Magnet A is the same size in both pairs. But Magnet B is larger in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is greater in Pair 2 than in Pair 1. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the sentence.
Cracks forming in concrete due to changes in temperature is a ().
Solution: Cracks forming in concrete due to changes in temperature is a physical change. The concrete looks different, but it is still made of the same type of matter. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the living thing.
Solution: A toy car is not a living thing.
If this toy car is wound up, it will roll forward. But toy cars do not have all of the traits of living things. They do not grow. They do not need food or water.
A cave is not a living thing.
A cave may have animals or plants living inside. But a cave does not have all the traits of a living thing. A cave does not need food or water.
A cobra is a living thing.
Cobras grow and respond to their environment. They need food and water. Cobras are made up of many cells.
A ferris wheel is not a living thing.
A ferris wheel does not have all the traits of a living thing. It moves in a circle, but it does not grow. It does not need food or water. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which greeting is correct for a letter?
Solution: The second greeting is correct:
Its first word is capitalized, and it ends with a comma. Uncle Steven is capitalized because it is a proper noun. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the text's most likely purpose?
Solution: The text is a set of instructions. Its purpose is to inform. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property do these four objects have in common?
Solution: Look at each object.
For each object, decide if it has that property.
A soft object changes shape when pressed or squeezed. The sidewalk is not soft.
Potato chips have a salty taste. The pineapple is not salty.
A rough object feels scratchy when you touch it. All four objects are rough.
The property that all four objects have in common is rough. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which word would you find on a dictionary page with the following guide words?
slate - strong
Solution: Put the words in alphabetical order.
Since smile is between the guide words slate - strong, it would be found on that page. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the expected ratio of offspring with a normal-sized body to offspring with a dwarf body? Choose the most likely ratio.
Solution: To determine how many boxes in the Punnett square represent offspring with a normal-sized body or a dwarf body, consider whether each phenotype is the dominant or recessive allele's version of the body size trait. The question tells you that the b allele, which is for a dwarf body, is recessive to the B allele, which is for a normal-sized body.
A normal-sized body is the dominant allele's version of the body size trait. A rat with the dominant version of the body size trait must have at least one dominant allele for the body size gene. So, offspring with a normal-sized body must have the genotype BB or Bb.
All 4 boxes in the Punnett square have the genotype BB or Bb.
A dwarf body is the recessive allele's version of the body size trait. A rat with the recessive version of the body size trait must have only recessive alleles for the body size gene. So, offspring with a dwarf body must have the genotype bb.
There are 0 boxes in the Punnett square with the genotype bb.
So, the expected ratio of offspring with a normal-sized body to offspring with a dwarf body is 4:0. This means that, based on the Punnett square, this cross will always produce offspring with a normal-sized body. This cross is expected to never produce offspring with a dwarf body. | TheMrguiller/ScienceQA |
Question: [QUESTION]Using only these supplies, which question can Tessa investigate with an experiment?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Is there a sentence fragment?
One of the oldest harvest festivals in the world is the Chinese Mid-Autumn Festival. Which was first celebrated in the tenth century BCE.
Solution: There is a sentence fragment that does not express a complete thought.
One of the oldest harvest festivals in the world is the Chinese Mid-Autumn Festival. Which was first celebrated in the tenth century BCE.
Here is one way to fix the sentence fragment:
One of the oldest harvest festivals in the world is the Chinese Mid-Autumn Festival, which was first celebrated in the tenth century BCE. | TheMrguiller/ScienceQA |
Question: [QUESTION]Suppose Eli decides to see the polar bears. Which result would be a cost?
Solution: This result is a cost. It involves giving up or spending something that Eli wants or needs:
Eli will give up the chance to see the tamarins. He would have enjoyed seeing them more than the polar bears. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which solution has a higher concentration of yellow particles?
Solution: In Solution A and Solution B, the yellow particles represent the solute. To figure out which solution has a higher concentration of yellow particles, look at both the number of yellow particles and the volume of the solvent in each container.
Use the concentration formula to find the number of yellow particles per milliliter.
Solution A has more yellow particles per milliliter. So, Solution A has a higher concentration of yellow particles. | TheMrguiller/ScienceQA |
Question: [QUESTION]During this time, thermal energy was transferred from () to ().
Solution: The temperature of each vial increased, which means that the thermal energy of each vial increased. So, thermal energy was transferred from the surroundings to each vial. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following contains a vague pronoun reference?
Solution: The second answer choice contains a vague pronoun reference. The pronoun he could refer to Joe Di Maggio or Willie Mays.
The first answer choice shows a possible correction for the vague pronoun reference. He has been replaced with Mays.
According to Zoe, Willie Mays hit 660 career home runs, although Joe DiMaggio had a higher batting average. She said that Mays is her favorite player. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is a compound sentence?
Solution: The first sentence is the compound sentence. It is made up of two simple sentences joined by a comma and the conjunction or.
The train conductor will take your tickets, or his helper will. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the vertebrate.
Solution: A sea urchin is an echinoderm. Like other echinoderms, a sea urchin is an invertebrate. It does not have a backbone.
A bess beetle is an insect. Like other insects, a bess beetle is an invertebrate. It does not have a backbone. It has an exoskeleton.
A gray wolf is a mammal. Like other mammals, a gray wolf is a vertebrate. It has a backbone.
Like other scorpions, a forest scorpion is an invertebrate. It does not have a backbone. It has an exoskeleton. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which better describes the Catoctin Mountain Park ecosystem?
Solution: A temperate deciduous forest is a type of ecosystem. Temperate deciduous forests have the following features: warm, wet summers and cold, wet winters, soil that is rich in nutrients, and only a few types of trees. So, Catoctin Mountain Park has cold, wet winters. It also has soil that is rich in nutrients. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property matches this object?
Solution: Look at the object.
Think about each property.
A fragile object will break into pieces if you drop it. The ceramic mug is fragile.
A flexible object can be folded or bent without breaking easily. The ceramic mug is not flexible. | TheMrguiller/ScienceQA |
Question: [QUESTION]What does the simile in this text suggest?
My momma always said life was like a box of chocolates. You never know what you're gonna get.
—Forrest Gump
Solution: The text includes a simile, using like or as to compare two things that are not actually alike.
The simile life was like a box of chocolates suggests that life is unpredictable. You don't know what type of filling is inside a chocolate until you try it, just as you don't know what life holds for you until it happens. | TheMrguiller/ScienceQA |
Question: [QUESTION]Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?
Solution: Each particle in the two samples has the same mass, but the particles in sample B have a higher average speed than the particles in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A.
Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature. | TheMrguiller/ScienceQA |
Question: [QUESTION]Using only these supplies, which question can Danny investigate with an experiment?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the one animal that has all of the amphibian traits listed above.
Solution: To decide if an animal is part of a group, look at the traits of the group.
Amphibians have the following traits:
They spend part of their lives in water and part on land.
They have moist skin.
They make eggs with no shells.
Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits.
A Chinese alligator has the following traits:
It has scaly, waterproof skin.
It makes eggs with shells.
A Chinese alligator does not have all of the traits of an amphibian. A Chinese alligator is a reptile.
A green tree frog 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 green tree frog has the traits of an amphibian. A green tree frog is an amphibian. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same genus as the mouflon.
Solution: A mouflon's scientific name is Ovis orientalis. The first word of its scientific name is Ovis.
Alouatta palliata is in the genus Alouatta. The first word of its scientific name is Alouatta. So, Alouatta palliata and Ovis orientalis are not in the same genus.
Ovis aries is in the genus Ovis. The first word of its scientific name is Ovis. So, Ovis aries and Ovis orientalis are in the same genus.
Hystrix cristata is in the genus Hystrix. The first word of its scientific name is Hystrix. So, Hystrix cristata and Ovis orientalis are not in the same genus. | TheMrguiller/ScienceQA |
Question: [QUESTION]Suppose Hanson decides to go as a superhero. Which result would be a cost?
Solution: This result is a cost. It involves giving up or spending something that Hanson wants or needs:
Hanson will give up the chance to wear the costume he is more excited about. | TheMrguiller/ScienceQA |
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