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Question: [QUESTION]In this food web, which organism contains matter that eventually moves to the bat star?
Solution: Use the arrows to follow how matter moves through this food web. For each answer choice, try to find a path of arrows to the bat star.
The only arrow pointing from the sea otter leads to the orca. The only arrow pointing from the orca leads to the sea cucumber. No arrows point from the sea cucumber to any other organisms. So, in this food web, matter does not move from the sea otter to the bat star.There are three paths matter can take from the zooplankton to the bat star: zooplankton->kelp bass->bat star. zooplankton->plainfin midshipman->kelp bass->bat star. zooplankton->black rockfish->kelp bass->bat star. There is one path matter can take from the kelp to the bat star: kelp->kelp bass->bat star. orca. The only arrow pointing from the orca leads to the sea cucumber. No arrows point from the sea cucumber to any other organisms. So, in this food web, matter does not move from the orca to the bat star.. | 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.
A coral snake is a reptile. Like other reptiles, a coral snake is a vertebrate. It has a backbone.
A castor bean tick is an insect. Like other insects, a castor bean tick 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. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which animal's feet are also adapted for swimming?
Solution: Look at the picture of the parakeet auklet.
The parakeet auklet has webbed feet. Its feet are adapted for swimming. As it swims, the parakeet auklet uses its webbed feet to push itself through water.
Now look at each animal. Figure out which animal has a similar adaptation.
The lava gull has webbed feet. Its feet are adapted for swimming.
The water rail has very long toes. Its feet are not adapted for swimming. The water rail uses its feet to walk on muddy ground. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which term matches the picture?
Solution: A climax community is an ecological community in the final stage of forest regrowth. It is often characterized by deciduous trees—trees whose leaves turn colors and fall off during the winter. | TheMrguiller/ScienceQA |
Question: [QUESTION]What evidence of an earthquake does this picture show?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Kentucky?
Solution: Frankfort is the capital of Kentucky. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which tense does the sentence use?
Scientists will measure the rainfall in Greenville.
Solution: The sentence is in future tense. You can tell because it uses will before the main verb, measure. The verb tells you about something that is going to happen. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is a travel bag a good or a service?
Solution: To decide whether a travel bag is a good or a service, ask these questions:
Is a travel bag something you can touch? Yes.
Is a travel bag a job you might pay someone else to do? No.
So, a travel bag is a good. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which logical fallacy is used in the text?
Sure, you were only two minutes late for work today—but next week it will be ten minutes, and eventually half an hour. That's not acceptable.
Solution: The text argues that showing up to work two minutes late will lead to showing up even later in the coming weeks. However, this isn't necessarily true. This argument offers only one extreme and unlikely outcome. This illustrates a type of logical fallacy known as the slippery slope fallacy. | TheMrguiller/ScienceQA |
Question: [QUESTION]Based on this information, what is Loki's phenotype for the coat pattern trait?
Solution: You need to determine Loki's phenotype for the coat pattern trait. First, consider the alleles in Loki's genotype for the coat pattern gene. Then, decide whether these alleles are dominant or recessive.
The allele for a spotted coat (A) is dominant over the allele for a black coat (a). This means A is a dominant allele, and a is a recessive allele.
Loki's genotype of Aa has one dominant allele and one recessive allele. An organism with at least one dominant allele for a gene will have the dominant allele's version of the trait. So, Loki's phenotype for the coat pattern trait must be a spotted coat. | 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 1 are farther apart than the magnets in Pair 2. So, the magnetic force is weaker in Pair 1 than in Pair 2. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which logical fallacy is used in the text?
Don't try to tell me that you only watch educational programming, Christina! I know for a fact that your sister only watches reality television.
Solution: The text argues that Christina must watch reality television, because her sister watches reality television. However, even though Christina's sister watches reality television, that doesn't necessarily mean that Christina does, too. This illustrates a type of logical fallacy known as guilt by association. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which solution has a higher concentration of pink particles?
Solution: In Solution A and Solution B, the pink particles represent the solute. To figure out which solution has a higher concentration of pink particles, look at both the number of pink particles and the volume of the solvent in each container.
Use the concentration formula to find the number of pink particles per milliliter.
Solution A and Solution B have the same number of pink particles per milliliter. So, their concentrations are the same. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which figure of speech is used in this text?
If you're going to become true dodgeballers, then you've got to learn the five d's of dodgeball: dodge, duck, dip, dive and dodge!
—Dodgeball: A True Underdog Story
Solution: The text uses alliteration, the repetition of sounds at the beginning of nearby words.
D's of dodgeball: dodge, duck, dip, dive and dodge repeats the d sound. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which tense does the sentence use?
Uncle Jacob will cook dinner for us.
Solution: The sentence is in future tense. You can tell because it uses will before the main verb, cook. The verb tells you about something that is going to happen. | 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 A has more green particles per milliliter. So, Solution A has a higher concentration of green particles. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same genus as the peregrine falcon.
Solution: A peregrine falcon's scientific name is Falco peregrinus. The first word of its scientific name is Falco.
Falco tinnunculus is in the genus Falco. The first word of its scientific name is Falco. So, Falco tinnunculus and Falco peregrinus are in the same genus.
Phoebastria nigripes is in the genus Phoebastria. The first word of its scientific name is Phoebastria. So, Phoebastria nigripes and Falco peregrinus are not in the same genus.
Ardea alba is in the genus Ardea. The first word of its scientific name is Ardea. So, Ardea alba and Falco peregrinus are not in the same genus. | TheMrguiller/ScienceQA |
Question: [QUESTION]Look at the models of molecules below. Select the elementary substance.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the text to describe the diagram.
Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.
Solution: Look at the diagram again. It shows you how the solution changed during the process of diffusion.
Before the solute particles reached equilibrium, there were 4 solute particles on the left side of the membrane and 2 solute particles on the right side of the membrane.
When the solute particles reached equilibrium, there were 3 solute particles on each side of the membrane. There was 1 more solute particle on the right side of the membrane than before.
So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the right than to the left. | 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 sample A has more mass than each particle in sample B. The particles in sample A also have a higher average speed than the particles 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]Which logical fallacy is used in the text?
Our study looked at people who were successful, as defined by their level of income. Our findings show that successful people consistently make more money than unsuccessful people.
Solution: The text argues that successful people make more money than unsuccessful people. However, the study defines success by income level. So, the "evidence" is just a restatement of the claim itself. This illustrates a type of logical fallacy known as circular reasoning. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which term matches the picture?
Solution: Endotherms regulate their temperature internally. Horses and other mammals are endotherms. On a hot day, horses can sweat to regulate their body temperature. | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Rosanne inherited this trait?
Solution: | 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 north pole of the other magnet. Like poles repel. So, these magnets will repel each other. | TheMrguiller/ScienceQA |
Question: [QUESTION]How long is a paper clip?
Solution: The best estimate for the length of a paper clip is 27 millimeters.
27 meters and 27 kilometers are both too long. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which ocean is highlighted?
Solution: This is the Pacific Ocean. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the volume of a large soup pot?
Solution: The better estimate for the volume of a large soup pot is 7 liters.
7 milliliters is too little. | TheMrguiller/ScienceQA |
Question: [QUESTION]How long is a long-distance running race?
Solution: The better estimate for the length of a long-distance running race is 28 kilometers.
28 centimeters is too short. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which text uses the word peruse in its traditional sense?
Solution: The first text uses peruse in its traditional sense: to examine in detail.
Duncan perused a catalog from his wife's favorite clothing store, searching for the perfect birthday gift.
The second text uses peruse in its nontraditional sense: to look through in a casual manner.
Duncan perused a clothing catalog as he waited for his appointment, flipping through the pages distractedly.
Most style guides recommend to use the traditional sense of the word peruse because it is considered more standard. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the sentence.
A rock heating up in a campfire is a ().
Solution: A rock heating up in a campfire is a physical change. The temperature of the rock goes up, but the rock is still made of the same type of matter. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is the following trait inherited or acquired?
Ted has a scar on his right knee.
Solution: Children do not inherit their parent's scars. Instead, scars are caused by the environment. People can get scars after they get hurt. So, having a scar is an acquired trait. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which better describes the Bering Land Bridge National Preserve ecosystem?
Solution: A tundra is a type of ecosystem. Tundras have the following features: long, cold winters and short, cold summers, soil that is frozen year-round, and mostly small plants. So, Bering Land Bridge National Preserve has long, cold winters. It also has soil that is frozen year-round. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is a complex sentence?
Solution: The second sentence is the complex sentence. It is made up of an independent clause and a dependent clause. The dependent clause begins with the subordinating conjunction until.
Air will leak out of the tire until you find the hole and repair it. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the statement.
Hydrogen bromide is ().
Solution: You can tell whether hydrogen bromide 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 bromide, HBr, contains two atomic symbols: H for hydrogen and Br for bromine. So, the formula tells you that hydrogen bromide is composed of two chemical elements bonded together.
Since hydrogen bromide is composed of multiple chemical elements bonded together, hydrogen bromide is a compound. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the one substance that is not a rock.
Solution: Compare the properties of each substance to the properties of rocks. Select the substance whose properties do not match those of rocks.
A skull is made by a living thing. But rocks are not made by living things.
So, a skull is not a rock.
Syenite is a rock.
Trachyte is a rock. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property do these two objects have in common?
Solution: Look at each object.
For each object, decide if it has that property.
A stretchy object gets longer when you pull on it. Both objects are stretchy.
Yellow is a color.
This color is yellow. The wool hat is not yellow.
The property that both objects have in common is stretchy. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the gas.
Solution: A pair of dice is a solid. A solid has a size and shape of its own. When you roll a pair of dice, the dice have a shape of their own. They are still cubes when they stop rolling.
The air inside a raft is a gas. A gas expands to fill a space. The air in a raft expands to fill all the space inside the raft. If air leaks out, it will expand into the space around the raft.
A bat bone is a solid. A solid has a size and shape of its own. A bat bone has its own shape inside the bat.
The water in a fishbowl is a liquid. A liquid takes the shape of any container it is in. If you pour water from a fishbowl into a different container, the water will take the shape of that container. But the water will still take up the same amount of space. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the mammal below.
Solution: A box turtle is a reptile. It has scaly, waterproof skin.
Box turtles can live to be over 100 years old!
A red howler is a mammal. It has hair and feeds its young milk.
Howler monkeys have loud calls, or howls. Their calls can be heard over three miles away!
A flamingo is a bird. It has feathers, two wings, and a beak.
Flamingos live in large groups. These groups are called flocks.
A cassowary is a bird. It has feathers, two wings, and a beak.
Cassowaries have wings, but they cannot fly! They can run very fast. | TheMrguiller/ScienceQA |
Question: [QUESTION]Based on this information, what is Ace's phenotype for the horns trait?
Solution: Ace's genotype for the horns gene is hh. Ace's genotype of hh has only h alleles. The h allele is for having horns. So, Ace's phenotype for the horns trait must be having horns.
To check this answer, consider whether Ace's alleles are dominant or recessive. The allele for not having horns (H) is dominant over the allele for having horns (h). This means H is a dominant allele, and h is a recessive allele.
Ace's genotype of hh has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Ace's phenotype for the horns trait must be having horns. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the sentence.
Ice melting in a cup is a ().
Solution: Ice melting in a cup is a change of state. So, it is a physical change. The solid ice becomes liquid, but it is still made of water.
The links between atoms in the water molecules do not change. So, a different type of matter is not formed. | 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 source of the allusion in the sentence below?
As we hiked through the snow-covered woods, we remembered the weather forecaster's predictions, which seemed in retrospect rather Panglossian.
Solution: The source of the allusion Panglossian is literature.
In Voltaire's 1759 novel Candide, Pangloss is a tutor whose worldview is relentlessly upbeat to the point of excessive optimism.
The allusion Panglossian means unreasonably positive. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is Acanthaster planci made up of one cell?
Solution: Acanthaster planci is an animal. Animals are made up of many cells. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these continents does the prime meridian intersect?
Solution: The prime meridian is the line at 0° longitude. It intersects Antarctica. It does not intersect Asia or North America. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these cities is marked on the map?
Solution: The city is Las Vegas, Nevada. Los Angeles, Portland, and Denver are marked with gray circles on the map below. | TheMrguiller/ScienceQA |
Question: [QUESTION]During this time, thermal energy was transferred from () to ().
Solution: The temperature of each bottle increased, which means that the thermal energy of each bottle increased. So, thermal energy was transferred from the surroundings to each bottle. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following could Josie's test show?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which figure of speech is used in this text?
Vicky asked her mother if she could adopt a cat, and her mother replied, "It's a definite maybe," so Vicky didn't want to get her hopes up.
Solution: The text uses an oxymoron, a joining of two seemingly contradictory terms.
Definite maybe is a contradiction, because definite describes something that is sure, and maybe refers to something that is unsure. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Missouri?
Solution: Jefferson City is the capital of Missouri. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the statement.
Silver bromide is ().
Solution: Use the model to determine whether silver bromide is an elementary substance or a compound.
Step 1: Interpret the model.
.
Use the legend to determine the chemical element represented by each color. The colors and atomic symbols from the legend are shown in the table below. The table also includes the names of the chemical elements represented in the model.
You can see from the model that silver bromide is composed of bromine atoms and silver atoms bonded together.
Step 2: Determine whether the substance is an elementary substance or a compound.
You know from Step 1 that silver bromide is composed of two chemical elements: bromine and silver. Since silver bromide is composed of multiple chemical elements bonded together, silver bromide is a compound. | TheMrguiller/ScienceQA |
Question: [QUESTION]Using only these supplies, which question can Jessica investigate with an experiment?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Ellen acquired this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the name of the colony shown?
Solution: The colony is Massachusetts.
The Massachusetts Colony included land that would later become the state of Maine. Maine was never its own colony. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which continent is highlighted?
Solution: This continent is Australia. | TheMrguiller/ScienceQA |
Question: [QUESTION]How long is a basketball court?
Solution: The best estimate for the length of a basketball court is 29 yards.
29 inches and 29 feet are too short. 29 miles is too long. | TheMrguiller/ScienceQA |
Question: [QUESTION]What does the verbal irony in this text suggest?
"Sleeping through the rooster's crowing was no problem," Chandler joked with a yawn.
Solution: 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 Chandler slept poorly. Chandler was tired, so the rooster's crowing was clearly a problem. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property matches this object?
Solution: Look at the object.
Think about each property.
A hard object does not change shape when pressed or squeezed. The water pitcher is hard.
A flexible object can be folded or bent without breaking easily. The water pitcher is not flexible. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is the following trait inherited or acquired?
Dale has a scar on his right knee.
Solution: Children do not inherit their parent's scars. Instead, scars are caused by the environment. People can get scars after they get hurt. So, having a scar is an acquired trait. | 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. Indiana is farthest north. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which state is highlighted?
Solution: This state is Tennessee. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which plant can produce eggs and sperm?
Solution: A heart-shaped plant can produce eggs and sperm.
A mature fern produces spores, not eggs and sperm. | TheMrguiller/ScienceQA |
Question: [QUESTION]Compare the motion of two mountain bikers. Which mountain biker was moving at a lower speed?
Solution: Look at the distance each mountain biker moved and the time it took to move that distance.
One mountain biker moved 150 miles in 10 hours.
The other mountain biker moved 170 miles in 10 hours.
Notice that each mountain biker spent the same amount of time moving. The mountain biker who moved 150 miles moved a shorter distance in that time. So, that mountain biker must have moved at a lower speed. | 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 magnitude of the magnetic force. When there is a greater distance between magnets, the magnitude of the magnetic force between them is smaller.
There is a greater distance between the magnets in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is smaller in Pair 1 than in Pair 2. | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Ruben acquired this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which continent is highlighted?
Solution: This continent is South America. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the United States Constitution?
Solution: The Constitution begins with the famous words "We the People."
The United States Constitution is a set of rules and laws. All the rules and laws are part of a single document, or piece of writing.
The rules and laws in the Constitution are the most important rules and laws in the United States. No laws are allowed to go against the Constitution. For that reason, the Constitution is often called "the highest law in the land." | 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]Which is this organism's common name?
Solution: Fromia monilis is written in italics. The first word is capitalized, and the second word is not. So, it is the scientific name.
Fromia monilis is the organism's scientific name. So, you know that necklace sea star is the common name. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of South Dakota?
Solution: Pierre is the capital of South Dakota. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following fossils is younger? 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 younger:
The wood fossil is in a shallower layer in the rock sequence than the dinosaur footprint fossil. So, the wood fossil is most likely younger than the dinosaur footprint fossil. | TheMrguiller/ScienceQA |
Question: [QUESTION]What do these two changes have in common?
carving a piece of wood
water boiling on a stove
Solution: Step 1: Think about each change.
Carving a piece of wood is a physical change. The wood changes shape, but it is still made of the same type of matter.
Water boiling on the stove is a change of state. So, it is a physical change. The liquid changes into a gas, but a different type of matter is not formed.
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.
Water boiling is caused by heating. But carving a piece of wood is not.
Both are caused by cooling.
Neither change is caused by cooling. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is a simple sentence?
Solution: The second sentence is the simple sentence. It is a single independent clause.
In June, Bridget and Max will graduate with honors from Lowell High School. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is a baseball bat a solid, a liquid, or a gas?
Solution: A baseball bat is a solid. A solid has a size and shape of its own.
If you pick up a baseball bat, it will still have a size and shape of its own. | TheMrguiller/ScienceQA |
Question: [QUESTION]In this food web, which organism contains matter that eventually moves to the parasol fungus?
Solution: Use the arrows to follow how matter moves through this food web. For each answer choice, try to find a path of arrows to the parasol fungus.There are two paths matter can take from the swallowtail caterpillar to the parasol fungus: swallowtail caterpillar->pine vole->parasol fungus. swallowtail caterpillar->black bear->parasol fungus. gray fox. There are two arrows pointing from the gray fox to other organisms. One arrow points to the bobcat. The only arrow pointing from the bobcat leads to the bolete fungus. The other arrow pointing from the gray fox leads to the bolete fungus. No arrows point from the bolete fungus to any other organisms. So, in this food web, matter does not move from the gray fox to the parasol fungus.. black racer. The only arrow pointing from the black racer leads to the bolete fungus. No arrows point from the bolete fungus to any other organisms. So, in this food web, matter does not move from the black racer to the parasol fungus.. There is one path matter can take from the silver maple to the parasol fungus: silver maple->beaver->black bear->parasol fungus. bobcat. The only arrow pointing from the bobcat leads to the bolete fungus. No arrows point from the bolete fungus to any other organisms. So, in this food web, matter does not move from the bobcat to the parasol fungus.. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the temperature shown by this thermometer.
Solution: Find the top of the red liquid.
Now look at the scale to the right. The top of the red liquid is halfway between 100 and 110. So, the temperature is 105°F. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the fish below.
Solution: An emerald tree boa is a reptile. It has scaly, waterproof skin.
Tree boas eat small mammals, birds, lizards, and frogs. Tree boas only need to eat once every few months!
A tortoise is a reptile. It has scaly, waterproof skin.
A tortoise's shell protects it from predators. When a tortoise feels threatened, it can pull its head and legs inside its shell.
An African bullfrog 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 whale shark is a fish. It lives underwater. It has fins, not limbs.
Whale sharks are the largest fish in the world! Adult whale sharks can weigh over 21 tons—as much as seven elephants! | 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]What information supports the conclusion that Sandra acquired this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Does this passage describe the weather or the climate?
Where Lexi lives, the air pressure is usually higher in the summer than in the winter.
Solution: Read the text carefully.
Where Lexi lives, the air pressure is usually higher in the summer than in the winter.
Air pressure is caused by the weight of the air in the atmosphere. When the air pressure is high, the sky is usually clear.
This passage tells you about the usual pattern of air pressure where Lexi lives. It does not describe what the weather is like on a particular day. So, this passage describes the climate. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is the main persuasive appeal used in this ad?
Solution: The ad appeals to logos, or reason. It uses a specific figure (an average of $300 a year). | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the one substance that is not a rock.
Solution: Compare the properties of each substance to the properties of rocks. Select the substance whose properties do not match those of rocks.
Cotton is made by living things. But rocks are not made by living things.
So, cotton is not a rock.
Granodiorite is a rock.
Shale is a rock. | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Julia inherited this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which figure of speech is used in this text?
There was a clear consensus in the Boyd family that they should put their dog to sleep, rather than let him continue to suffer.
Solution: The text uses a euphemism, a polite or indirect expression that is used to de-emphasize an unpleasant topic.
Put their dog to sleep is a more indirect way of saying have the veterinarian kill their dog. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which term matches the picture?
Solution: A chrysalis is a hard, protective shell-like skin that forms around a butterfly pupa. It often hangs from a silk disk and blends into the environment around it. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is a run-on sentence?
Solution: The cardboard box gets wet, it falls apart is a run-on sentence. It has two sentences that are joined by just a comma: The cardboard box gets wet and It falls apart. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is carrying groceries a good or a service?
Solution: To decide whether carrying groceries is a good or a service, ask these questions:
Is carrying groceries something you can touch? No.
Is carrying groceries a job you might pay someone else to do? Yes.
So, carrying groceries is a service. | 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 sample B has more mass than each particle in sample A. The particles in sample B also 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]What is the volume of a bathroom sink?
Solution: The better estimate for the volume of a bathroom sink is 12 liters.
12 milliliters is too little. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the name of the colony shown?
Solution: The colony is Virginia.
The Virginia Colony included land that would later become part of the state of West Virginia. West Virginia was never its own colony. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is schist a mineral or a rock?
Solution: The properties of schist match the properties of a rock. So, schist is a rock. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is the following trait inherited or acquired?
Sandra has naturally brown hair.
Solution: Humans do not choose their natural hair color. Some people dye their hair. But this does not change their natural hair color.
Children get their natural hair color from their parents. So, Sandra's hair color is an inherited trait. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which correctly shows the title of a poem?
Solution: Capitalize the first word, the last word, and every important word in between. The word an is not important, so it should not be capitalized.
The correct title is "No Man Is an Island." | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the temperature of an ice cream sandwich?
Solution: The better estimate for the temperature of an ice cream sandwich is 36°F.
36°C is too hot. | 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 closer together, the magnetic force between them is stronger.
The magnets in Pair 2 are closer together than the magnets in Pair 1. So, the magnetic force is stronger in Pair 2 than in Pair 1. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which sentence states a fact?
Solution: The first sentence states a fact.
Brazil's national soccer team has won the World Cup five times.
It can be proved by checking a list of World Cup champions.
The second sentence states an opinion.
Brazilians spend too much time playing soccer.
Too much shows what a person believes, thinks, or feels. Another person might have a different opinion about how much is too much. | TheMrguiller/ScienceQA |
Question: [QUESTION]Based on this information, what is Henrietta's phenotype for the body feather color trait?
Solution: An organism's phenotype for a trait is its observable version of that trait. Henrietta's observable version of the body feather color trait is green body feathers. So, Henrietta's phenotype for the body feather color trait is green body feathers. | 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 sample A has more mass than each particle in sample B. The particles in sample A also have a higher average speed than the particles 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]Which material is this toilet plunger made of?
Solution: Look at the picture of the toilet plunger.
The toilet plunger is made of two different materials. The handle is made of wood, and the head is made of rubber.
Rubber is a good material for a toilet plunger because it is flexible. The plunger can bend to the shape of the toilet. | TheMrguiller/ScienceQA |
Question: [QUESTION]Identify the question that Rhianna's experiment can best answer.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which country is highlighted?
Solution: This country is New Zealand. | TheMrguiller/ScienceQA |
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