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Question: [QUESTION]Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?
Solution: The particles in both samples have the same average speed, but each particle in sample A has more mass than each particle in sample B. So, the particles in sample A have a higher average kinetic energy than the particles in sample B.
Because the particles in sample A have the higher average kinetic energy, sample A must have the higher temperature. | TheMrguiller/ScienceQA |
Question: [QUESTION]Using only these supplies, which question can Tisha investigate with an experiment?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What grows in a fertilized cone?
Solution: Fertilized eggs grow into seeds inside a fertilized cone.
Pollen grows inside male cones, not fertilized cones. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which statement is supported by these pictures?
Solution: The douc has long fingers and toes. It has gray fur on its chest and belly.
This drawing shows the bones of long fingers and toes. So, Mesopithecus had long fingers and toes.
The drawing of Mesopithecus does not show fur. So, you cannot tell from the fossil whether Mesopithecus had gray fur.
Choice "The douc has gray fur, and so did Mesopithecus." is incorrect.
This statement is not supported by the pictures. You cannot tell the color of Mesopithecus's fur from its fossil.
Choice "The douc has long fingers and toes, and so did Mesopithecus." is incorrect.
This statement is supported by the pictures. You can see that the douc has long fingers and toes. From Mesopithecus's fossil, you can tell that it also had long fingers and toes. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is a sentence fragment?
Solution: Reads about many kinds of plants and animals is a sentence fragment. It is missing a subject. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which logical fallacy is used in the text?
Since Emma Wilkinson became vice president of the parent-teacher association, student performance has declined and teacher morale is down. We on the school board believe that Wilkinson bears sole responsibility for the downtrend.
Solution: The text argues that Emma Wilkinson is responsible for the decline in student performance and teacher morale. However, even though things declined after Wilkinson became vice president of the parent-teacher association, that doesn't necessarily mean that she caused the downturn. This illustrates a type of logical fallacy known as false causation. | TheMrguiller/ScienceQA |
Question: [QUESTION]What can Jasmine and Daniel trade to each get what they want?
Solution: Jasmine wanted broccoli in her lunch and Daniel was hoping for tomatoes. Look at the labeled part of the images.
Jasmine has tomatoes. Daniel has broccoli. They can trade tomatoes for broccoli to both be happier. Trading other things would not help either person get more items they want. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is Danio rerio made up of one cell?
Solution: Danio rerio is an animal. Animals are made up of many cells. | TheMrguiller/ScienceQA |
Question: [QUESTION]Use the evidence in the text to select the photosynthetic organism.
Solution: This organism is photosynthetic:
The text tells you that Aloe ferox plants get energy from the sugars they make using carbon dioxide and water. This is evidence that the Aloe ferox plant is a photosynthetic organism.
This organism is not photosynthetic:
The text does not provide evidence that the stinging nettle slug caterpillar is photosynthetic. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Colorado?
Solution: Denver is the capital of Colorado. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these states is farthest south?
Solution: To find the answer, look at the compass rose. Look at which way the south arrow is pointing. Missouri is farthest south. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Connecticut?
Solution: Hartford is the capital of Connecticut. | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Jordan acquired this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Maryland?
Solution: Annapolis is the capital of Maryland. | TheMrguiller/ScienceQA |
Question: [QUESTION]Based on this information, what is this pea plant's genotype for the flower position gene?
Solution: An organism's genotype for a gene is its combination of alleles for that gene. The pea plant has two alleles for terminal flowers (f). So, the plant's genotype for the flower position gene is ff. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which continent is highlighted?
Solution: This continent is Antarctica. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which word would you find on a dictionary page with the following guide words?
early - engineer
Solution: Put the words in alphabetical order.
Since elf is between the guide words early - engineer, it would be found on that page. | 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 Amy or Annie.
Amy asked Annie to make a flourless chocolate cake for their book club meeting because she has a gluten allergy.
The first answer choice shows a possible correction for the vague pronoun reference. The text has been rewritten so that the meaning is clear.
Because Annie has a gluten allergy, Amy asked her to make a flourless chocolate cake for their book club meeting. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the one animal that has all of the bird traits listed above.
Solution: To decide if an animal is part of a group, look at the traits of the group.
Birds have the following traits:
They have feathers.
They have wings.
They have a beak.
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 does not have all of the traits of a bird. A Chinese alligator is a reptile.
A blue-footed booby has the following traits:
It has feathers.
It has wings.
It has a beak.
It makes eggs with shells.
A blue-footed booby has the traits of a bird. A blue-footed booby is a bird. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which better describes the Kaeng Krachan National Park ecosystem?
Solution: A tropical rain forest is a type of ecosystem. Tropical rain forests have the following features: year-round rain and warm temperatures, soil that is poor in nutrients, and many different types of organisms. So, Kaeng Krachan National Park has year-round warm temperatures. It also has many different types of organisms. | TheMrguiller/ScienceQA |
Question: [QUESTION]Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?
Solution: The particles in both samples have the same average speed, but each particle in sample B has more mass than each particle 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]How long is a long-distance running race?
Solution: The best estimate for the length of a long-distance running race is 22 kilometers.
22 millimeters, 22 centimeters, and 22 meters are all too short. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same species as the common kestrel.
Solution: A common kestrel's scientific name is Falco tinnunculus.
Falco tinnunculus has the same scientific name as a common kestrel. So, these organisms are in the same species.
Ardea cinerea does not have the same scientific name as a common kestrel. So, Falco tinnunculus and Ardea cinerea are not in the same species.
Ardea alba does not have the same scientific name as a common kestrel. So, Falco tinnunculus and Ardea alba are not in the same species. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Minnesota?
Solution: Saint Paul is the capital of Minnesota. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which object has less thermal energy?
Solution: The two glasses of orange juice have the same mass but different temperatures. Since the 40°F glass of orange juice is colder than the 45°F glass of orange juice, it has less thermal energy. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which text uses the word literally in its traditional sense?
Solution: The second text uses literally in its traditional sense: in a factual, non-exaggerated way.
Victoria adores the classic Renaissance style of the Rialto Bridge in Venice. She was surprised to learn that the bridge remains functional even though it is literally hundreds of years old.
The first text uses literally in its nontraditional sense: nearly or in effect (often exaggerated). The bridge is old, but it is not actually a million years old.
Victoria adores the classic Renaissance style of the Rialto Bridge in Venice. She was surprised to learn that the bridge remains functional even though it is literally a million years old.
Most style guides recommend to avoid using the nontraditional sense of the word literally because it is generally considered incorrect. | TheMrguiller/ScienceQA |
Question: [QUESTION]Based on the text, which of the following things made the passenger pigeon migration a special event?
Solution: This detail made the passenger pigeon migration a special event:
The sun was blocked out by huge flocks of birds.
The first paragraph states that the daytime sky became dark as sunlight was blotted out by the pigeons.
These things are not stated in the text:
Only people in Florida and Texas could see the migration.
The migration only happened every one hundred years.
The migration caused warmer weather and forest growth. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which tense does the sentence use?
Dean stirred the sauce on the stove.
Solution: The sentence is in past tense. You can tell because it uses a past-tense verb, stirred. The verb ends in -ed and tells you about something that has already happened. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which figure of speech is used in this text?
After Brianna cooked and served a scrumptious dinner, Dad boasted that she is the Julia Child of our family.
Solution: The text uses an allusion, a brief reference to someone or something well known.
Julia Child alludes to the famous chef who is known for popularizing French cuisine in the United States. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which phrase has a more positive connotation?
Solution: A cozy house has a more positive connotation. A cozy house is small, but it is comfortable and warm. | TheMrguiller/ScienceQA |
Question: [QUESTION]Does this passage describe the weather or the climate?
Solution: Read the passage carefully.
Baja California is a state in Mexico. It was not raining anywhere in the state during the first week of February.
The underlined part of the passage tells you about the amount of rain that fell in Baja California during the first week of February. This passage describes the atmosphere at a certain place and time. So, this passage describes the weather. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which country is highlighted?
Solution: This country is The Bahamas. | TheMrguiller/ScienceQA |
Question: [QUESTION]How long does it take to tie your shoes?
Solution: The better estimate for how long it takes to tie your shoes is 27 seconds.
27 hours is too slow. | TheMrguiller/ScienceQA |
Question: [QUESTION]Compare the motion of three geese. Which goose was moving at the highest speed?
Solution: 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 950 kilometers moved the farthest distance in that time. So, that goose must have moved at the highest speed. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which word does not rhyme?
Solution: The words wave and cave rhyme. They both end with the ave sound.
The word blade does not rhyme. It ends with a different sound. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which fish's mouth is also adapted for tearing through meat?
Solution: Look at the picture of the piranha.
The piranha has large, sharp teeth. Its mouth is adapted for tearing through meat. The piranha uses its teeth to cut up meat into pieces it can swallow.
Now look at each animal. Figure out which animal has a similar adaptation.
The tiger moray has a large mouth and sharp teeth. Its mouth is adapted for tearing through meat.
The bluespine unicornfish has a small, narrow mouth. Its mouth is not adapted for tearing through meat. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which figure of speech is used in this text?
I've heard that Gwen & Co. is downsizing, so I'm happy to see that their store in downtown Greenville will remain open for now.
Solution: The text uses a euphemism, a polite or indirect expression that is used to de-emphasize an unpleasant topic.
Downsizing is an indirect way of saying that the company is planning on firing employees, closing shops or branches, and/or reducing its budget. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is Daphnia pulex made up of one cell?
Solution: Daphnia pulex is an animal. Animals are made up of many cells. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is a toy a good or a service?
Solution: To decide whether a toy is a good or a service, ask these questions:
Is a toy something you can touch? Yes.
Is a toy a job you might pay someone else to do? No.
So, a toy is a good. | TheMrguiller/ScienceQA |
Question: [QUESTION]Identify the question that Hazel's experiment can best answer.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which solution has a higher concentration of green particles?
Solution: In Solution A and Solution B, the green particles represent the solute. To figure out which solution has a higher concentration of green particles, look at both the number of green particles and the volume of the solvent in each container.
Use the concentration formula to find the number of green particles per milliliter.
Solution B has more green particles per milliliter. So, Solution B has a higher concentration of green particles. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which sentence is more formal?
Solution: The first sentence is less formal. You can tell because it uses an idiom (like pulling teeth).
The second sentence uses formal language in place of the idiom, so it is more formal overall. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of New Mexico?
Solution: Santa Fe is the capital of New Mexico. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which job does the digestive system do?
Solution: The digestive system breaks down food into small particles of nutrients. Cells can get energy and building materials from these small particles.
The digestive system does not help make food. Animals cannot make food inside their bodies. They must eat other organisms. | TheMrguiller/ScienceQA |
Question: [QUESTION]What does the personification in this text suggest?
Jaylen tried to ignore his unfinished essay, but it glared at him from across the room.
Solution: The text uses personification, giving human characteristics to nonhuman things.
Glared at him suggests that it bothered Jaylen that the essay wasn't finished. The essay is like a person who is bothering Jaylen. | TheMrguiller/ScienceQA |
Question: [QUESTION]How long does it take to go for a walk with a dog?
Solution: The better estimate for how long it takes to go for a walk with a dog is 11 minutes.
11 seconds is too fast. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which sentence is more formal?
Solution: The second sentence is less formal. You can tell because it uses a contraction (don't).
The first sentence does not use a contraction, so it is more formal. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the animal that does not have a backbone.
Solution: A barn owl is a bird. Like other birds, a barn owl has a backbone.
A saturn butterfly is an insect. Like other insects, a saturn butterfly does not have a backbone. It has a hard outer cover. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which word would you find on a dictionary page with the following guide words?
ahead - alas
Solution: Put the words in alphabetical order.
Since ailing is between the guide words ahead - alas, it would be found on that page. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which kind of place has more open space?
Solution: Rural areas have more open space. There aren't as many people or buildings in a rural area. | 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.
Dad takes a shower at night, or he soaks in the bathtub. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which drop of dish soap has less thermal energy?
Solution: The two drops of dish soap are made of the same material and have the same mass. So, the colder drop of dish soap has less thermal energy. | TheMrguiller/ScienceQA |
Question: [QUESTION]Identify the question that Grayson's experiment can best answer.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Compare the motion of two speedboats. Which speedboat was moving at a higher speed?
Solution: Look at the distance each speedboat moved and the time it took to move that distance.
One speedboat moved 665 miles in 10 hours.
The other speedboat moved 595 miles in 10 hours.
Notice that each speedboat spent the same amount of time moving. The speedboat that moved 665 miles moved a farther distance in that time. So, that speedboat must have moved at a higher speed. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which tense does the sentence use?
Dad will sew a patch on my pants.
Solution: The sentence is in future tense. You can tell because it uses will before the main verb, sew. The verb tells you about something that is going to happen. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property matches this object?
Solution: Look at the object.
Think about each property.
A bouncy object will bounce back from the floor if you drop it. The spring is bouncy.
Blue is a color.
This color is blue. The spring is not blue. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the expected ratio of offspring with a woolly fleece to offspring with a hairy fleece? Choose the most likely ratio.
Solution: To determine how many boxes in the Punnett square represent offspring with a woolly fleece or a hairy fleece, consider whether each phenotype is the dominant or recessive allele's version of the fleece type trait. The question tells you that the F allele, which is for a hairy fleece, is dominant over the f allele, which is for a woolly fleece.
A woolly fleece is the recessive allele's version of the fleece type trait. A sheep with the recessive version of the fleece type trait must have only recessive alleles for the fleece type gene. So, offspring with a woolly fleece must have the genotype ff.
All 4 boxes in the Punnett square have the genotype ff.
A hairy fleece is the dominant allele's version of the fleece type trait. A sheep with the dominant version of the fleece type trait must have at least one dominant allele for the fleece type gene. So, offspring with a hairy fleece must have the genotype FF or Ff.
There are 0 boxes in the Punnett square with the genotype FF or Ff.
So, the expected ratio of offspring with a woolly fleece to offspring with a hairy fleece is 4:0. This means that, based on the Punnett square, this cross will always produce offspring with a woolly fleece. This cross is expected to never produce offspring with a hairy fleece. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is conglomerate a mineral?
Solution: Conglomerate does not have all the properties of a mineral. So, conglomerate is not a mineral. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is helium a solid, a liquid, or a gas?
Solution: Helium is a gas. A gas expands to fill a space.
Helium is lighter than air. So, if you fill a balloon with helium, the balloon will rise. If helium leaks out of the balloon, the helium will expand into the space around the balloon. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these states is farthest south?
Solution: To find the answer, look at the compass rose. Look at which way the south arrow is pointing. Illinois is farthest south. | TheMrguiller/ScienceQA |
Question: [QUESTION]Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?
Solution: The particles in both samples have the same average speed, but each particle in sample A has more mass than each particle in sample B. So, the particles in sample A have a higher average kinetic energy than the particles in sample B.
Because the particles in sample A have the higher average kinetic energy, sample A must have the higher temperature. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the sentence.
Mixing sand and gravel is a ().
Solution: Mixing sand and gravel is a physical change. Together, the sand and gravel make a mixture. But making this mixture does not form a different type of matter. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which continent is highlighted?
Solution: This continent is Antarctica. | TheMrguiller/ScienceQA |
Question: [QUESTION]Compare the motion of two bowhead whales. Which bowhead whale was moving at a lower speed?
Solution: Look at the distance each bowhead whale moved and the time it took to move that distance.
One bowhead whale moved 20 miles in 10 hours.
The other bowhead whale moved 50 miles in 10 hours.
Notice that each bowhead whale spent the same amount of time moving. The bowhead whale that moved 20 miles moved a shorter distance in that time. So, that bowhead whale must have moved at a lower speed. | 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. Devon is capitalized because it is a proper noun. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which tense does the sentence use?
Two hawks rest in the tree.
Solution: The sentence is in present tense. You can tell because it uses a present-tense verb, rest. The verb tells you about something that is true or happening now. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the vertebrate.
Solution: A monarch butterfly is an insect. Like other insects, a monarch butterfly is an invertebrate. It does not have a backbone. It has an exoskeleton.
Like other spiders, a redback spider is an invertebrate. It does not have a backbone. It has an exoskeleton.
A sea turtle is a reptile. Like other reptiles, a sea turtle is a vertebrate. It has a backbone.
Like other jellyfishes, a barrel jellyfish is an invertebrate. It does not have a backbone. It has a soft body. | 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 it could refer to calculus or trigonometry.
The first answer choice shows a possible correction for the vague pronoun reference. It has been replaced with calculus.
Bruce went on to calculus after studying trigonometry, but he never fully comprehended calculus. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Missouri?
Solution: Jefferson City is the capital of Missouri. | TheMrguiller/ScienceQA |
Question: [QUESTION]Identify the question that Tom and Justin's experiment can best answer.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What does this Works Cited entry indicate about the cited work?
Lee, Menelik, and Nicholas Kenney. "Pregnancy Following Endometrial Ablation Resulting in Subtotal Hysterectomy under Spinal Anaesthesia – A Case Report." Medical Case Studies 4.2 (2013): 13–14. Web. 14 Sept. 2014.
Solution: Look closely at the Works Cited entry:
Lee, Menelik, and Nicholas Kenney. "Pregnancy Following Endometrial Ablation Resulting in Subtotal Hysterectomy under Spinal Anaesthesia – A Case Report." Medical Case Studies 4.2 (2013): 13–14. Web. 14 Sept. 2014.
You can tell that the cited work is a journal article because of the entry's formatting. Journal articles always include the article title in quotation marks, the name of the journal in italics, and the volume and issue number separated by a period. Journal articles also include the year of publication in parentheses followed by the article's page numbers. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Vermont?
Solution: Montpelier is the capital of Vermont. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the fish.
Solution: A hammerhead shark is a fish. It lives underwater. It has fins, not limbs.
Hammerhead sharks get their names from the shape of their heads. They have a wide, flat head and a small mouth.
A golden frog is an amphibian. It has moist skin and begins its life in water.
Frogs live near water or in damp places. Most frogs lay their eggs in water.
A bison is a mammal. It has fur and feeds its young milk.
Male bison have horns. They can use their horns to defend themselves.
A shoebill is a bird. It has feathers, two wings, and a beak.
Shoebills live in tropical East Africa. Shoebills get their name from their shoe-shaped beaks. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which country is highlighted?
Solution: This country is Tuvalu. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the volume of a bathroom sink?
Solution: The better estimate for the volume of a bathroom sink is 10 liters.
10 milliliters is too little. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is the following trait inherited or acquired?
Darnel has naturally black hair.
Solution: Humans do not choose their natural hair color. Instead, children get their natural hair color from their parents. So, Darnel's hair color is an inherited trait. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following fossils is older? Select the more likely answer.
Solution: Look again at the fossils in the rock sequence diagram.
Compare the positions of these fossils to determine which one is older:
The insect fossil is in a deeper layer in the rock sequence than the mammal tooth fossil. So, the insect fossil is most likely older than the mammal tooth fossil. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the name of the colony shown?
Solution: The colony is Maryland. | TheMrguiller/ScienceQA |
Question: [QUESTION]What do these two changes have in common?
cracking open a peanut
butter melting on a hot day
Solution: Step 1: Think about each change.
Cracking open a peanut is a physical change. The peanut shell breaks and the peanut falls out. Both are still made of the same type of matter.
Butter melting on a hot day is a change of state. So, it is a physical change. The butter changes from solid to liquid, but it is still made of the same 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.
Butter melting on a hot day is caused by heating. But cracking open a peanut is not.
Both are caused by cooling.
Neither change is caused by cooling. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the mass of a school bus?
Solution: The best estimate for the mass of a school bus is 13 tons.
13 ounces and 13 pounds are both too light. | 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. New Hampshire is farthest north. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these states is farthest south?
Solution: To find the answer, look at the compass rose. Look at which way the south arrow is pointing. California is farthest south. | TheMrguiller/ScienceQA |
Question: [QUESTION]Does Nembrotha megalocera have cells that have a nucleus?
Solution: Nembrotha megalocera is an animal. Animal cells have a nucleus. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is a compound sentence?
Solution: The first sentence is the compound sentence. It is made up of two independent clauses joined by the coordinating conjunction and.
Eduardo will read the script on his own, and then we'll practice our lines together. | TheMrguiller/ScienceQA |
Question: [QUESTION]During this time, thermal energy was transferred from () to ().
Solution: The temperature of each salmon increased, which means that the thermal energy of each salmon increased. So, thermal energy was transferred from the surroundings to each salmon. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which text uses the word random in its traditional sense?
Solution: 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. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Illinois?
Solution: Springfield is the capital of Illinois. | TheMrguiller/ScienceQA |
Question: [QUESTION]How long is a garden snail?
Solution: The best estimate for the length of a garden snail is 43 millimeters.
43 centimeters, 43 meters, and 43 kilometers are all too long. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same genus as the sand cat.
Solution: A sand cat's scientific name is Felis margarita. The first word of its scientific name is Felis.
Lynx canadensis is in the genus Lynx. The first word of its scientific name is Lynx. So, Lynx canadensis and Felis margarita are not in the same genus.
Lynx rufus is in the genus Lynx. The first word of its scientific name is Lynx. So, Lynx rufus and Felis margarita are not in the same genus.
This organism and the sand cat are in the same genus and the same species! Both organisms have the same scientific name, Felis margarita. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these colonies was in New England?
Solution: Look at the legend on the map.
The colonies are shaded by region, and the New England Colonies are all shaded the same color. They include these colonies:
The rest of the Thirteen Colonies were part of the Middle Colonies or the Southern Colonies. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which country is highlighted?
Solution: This country is Cuba.
Does Cuba have any territorial disputes?
Cuba claims to own Guantanamo Bay Naval Base, which is a disputed territory. In other words, multiple countries or groups claim that the area rightfully belongs to them.
The United States controls the area and uses it as a military base and prison. A treaty in 1903 gave the U.S. the right to rent the land from Cuba. But today, Cuba says that it had no choice but to accept the treaty. It wants the United States to leave the area and does not accept the rent money sent by the United States each year. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same species as the red-eyed tree frog.
Solution: A red-eyed tree frog's scientific name is Agalychnis callidryas.
Bufo bufo does not have the same scientific name as a red-eyed tree frog. So, Agalychnis callidryas and Bufo bufo are not in the same species.
Lithobates catesbeianus does not have the same scientific name as a red-eyed tree frog. So, Agalychnis callidryas and Lithobates catesbeianus are not in the same species.
Agalychnis callidryas has the same scientific name as a red-eyed tree frog. So, these organisms are in the same species. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following organisms is the decomposer in this food web?
Solution: Decomposers help break down dead organisms into simpler matter, such as nutrients. These nutrients can then help plants and other organisms grow. In a food web, there is an arrow pointing from another organism to a decomposer. There are no arrows pointing from a decomposer to another organism.
The black bear has an arrow pointing from it. So, the black bear is not a decomposer.
The bolete fungus does not have arrows pointing from it to other organisms. So, the bolete fungus is a decomposer.
The parasol fungus does not have arrows pointing from it to other organisms. So, the parasol fungus is a decomposer.
The swallowtail caterpillar has arrows pointing from it. So, the swallowtail caterpillar is not a decomposer.
The gray fox has arrows pointing from it. So, the gray fox is not a decomposer. | 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 south pole of one magnet is closest to the north pole of the other magnet. Opposite poles attract. So, these magnets will attract each other. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which continent is highlighted?
Solution: This continent is Africa. | TheMrguiller/ScienceQA |
Question: [QUESTION]What can Rick and Felix trade to each get what they want?
Solution: Rick wanted broccoli in his lunch and Felix was hoping for tomatoes. Look at the labeled part of the images.
Rick has tomatoes. Felix has broccoli. They can trade tomatoes for broccoli to both be happier. Trading other things would not help either person get more items they want. | TheMrguiller/ScienceQA |
Question: [QUESTION]Neil Armstrong was the first person to do which of these things?
Solution: In 1969, Neil Armstrong led a mission to the moon. He became the first person to walk on the surface of the moon. No one had ever done that before. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which phrase has a more negative connotation?
Solution: Scowl at someone has a more negative connotation. If you scowl at someone, you frown in a mean or angry way. | TheMrguiller/ScienceQA |
Question: [QUESTION]Look at the models of molecules below. Select the elementary substance.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same genus as the Goliath heron.
Solution: A Goliath heron's scientific name is Ardea goliath. The first word of its scientific name is Ardea.
Falco tinnunculus is in the genus Falco. The first word of its scientific name is Falco. So, Falco tinnunculus and Ardea goliath are not in the same genus.
Strix uralensis is in the genus Strix. The first word of its scientific name is Strix. So, Strix uralensis and Ardea goliath are not in the same genus.
Ardea cocoi is in the genus Ardea. The first word of its scientific name is Ardea. So, Ardea cocoi and Ardea goliath are in the same genus. | TheMrguiller/ScienceQA |
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