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Question: [QUESTION]Which word would you find on a dictionary page with the following guide words?
unit - urgent
Solution: Put the words in alphabetical order.
Since up is between the guide words unit - urgent, it would be found on that page. | TheMrguiller/ScienceQA |
Question: [QUESTION]Assume all other forces on Francesca are balanced. Which statement describes the forces on Francesca?
Solution: To determine if there is a net force on Francesca, look at the forces:
Earth's gravity is pulling Francesca down with a force of 600 N.
The seat of the cart is pushing Francesca up with a force of 1,200 N.
The forces are in opposite directions, and the forces have different magnitudes: 600 N and 1,200 N. This means that the forces are unbalanced, so there is a net force on Francesca. | 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 hard object does not change shape when pressed or squeezed. The stuffed rabbit and the leisure suit are not hard.
A flexible object can be folded or bent without breaking easily. All three objects are flexible.
A fragile object will break into pieces if you drop it. None of the objects are fragile.
The property that all three objects have in common is flexible. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same genus as the Canada lynx.
Solution: A Canada lynx's scientific name is Lynx canadensis. The first word of its scientific name is Lynx.
Lynx rufus is in the genus Lynx. The first word of its scientific name is Lynx. So, Lynx rufus and Lynx canadensis are in the same genus.
Felis chaus is in the genus Felis. The first word of its scientific name is Felis. So, Felis chaus and Lynx canadensis are not in the same genus.
Felis catus is in the genus Felis. The first word of its scientific name is Felis. So, Felis catus and Lynx canadensis are not in the same genus. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following could Ethan's test show?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the volume of a kiddie pool?
Solution: The best estimate for the volume of a kiddie pool is 255 gallons.
255 fluid ounces and 255 cups are both too little. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property matches this object?
Solution: Look at the object.
Think about each property.
A soft object changes shape when pressed or squeezed. The soccer shorts are soft.
You can see clearly through a transparent object. The soccer shorts are not transparent. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the probability that an American curl cat produced by this cross will be homozygous dominant for the ear type gene?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following best describes a population on an island in the Bahamas?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which logical fallacy is used in the text?
When Mason arrived at Heathrow Airport, a British man helped him retrieve his luggage from baggage claim. British people are all so nice!
Solution: The text argues that a single polite British person indicates that all British people are nice. However, this isn't necessarily true. This illustrates a type of logical fallacy known as a hasty generalization. | TheMrguiller/ScienceQA |
Question: [QUESTION]Compare the motion of two motorboats. Which motorboat was moving at a higher speed?
Solution: Look at the distance each motorboat moved and the time it took to move that distance.
One motorboat moved 245 miles in 10 hours.
The other motorboat moved 145 miles in 10 hours.
Notice that each motorboat spent the same amount of time moving. The motorboat that moved 245 miles moved a farther distance in that time. So, that motorboat must have moved at a higher speed. | TheMrguiller/ScienceQA |
Question: [QUESTION]During this time, thermal energy was transferred from () to ().
Solution: The temperature of each cake decreased, which means that the thermal energy of each cake decreased. So, thermal energy was transferred from each cake to the surroundings. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the volume of a washing machine?
Solution: The best estimate for the volume of a washing machine is 32 gallons.
32 fluid ounces and 32 cups are both too little. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the probability that a chicken produced by this cross will be heterozygous for the leg color gene?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Is calcarenite a mineral or a rock?
Solution: The properties of calcarenite match the properties of a rock. So, calcarenite is a rock. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which animal is also adapted to be camouflaged in a sandy desert?
Solution: Look at the picture of the fennec fox.
The fennec fox has sand-colored fur covering its skin. It is adapted to be camouflaged in a sandy desert. The word camouflage means to blend in.
Now look at each animal. Figure out which animal has a similar adaptation.
The thorny devil has a yellow-and-brown body. It is adapted to be camouflaged in a sandy desert.
The lichen katydid has green and white patches on its body. It is not adapted to be camouflaged in a sandy desert. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the statement.
Cobalt is ().
Solution: Use the model to determine whether cobalt is an elementary substance or a compound.
Step 1: Interpret the model.
In the space-filling model shown above, all of the balls are the same color:
. The legend shows that dark blue represents the chemical element with the atomic symbol Co. So, the model shows you that cobalt is composed of one chemical element.
Step 2: Determine whether the substance is an elementary substance or a compound.
You know from Step 1 that cobalt is composed of only one chemical element. So, cobalt is an elementary substance. | 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 mammal tooth fossil is in a shallower layer in the rock sequence than the ginkgo leaf fossil. So, the mammal tooth fossil is most likely younger than the ginkgo leaf fossil. | TheMrguiller/ScienceQA |
Question: [QUESTION]Look at the models of molecules below. Select the elementary substance.
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which country is highlighted?
Solution: This country is New Zealand. | TheMrguiller/ScienceQA |
Question: [QUESTION]Does Hevea brasiliensis have cells that have a nucleus?
Solution: Hevea brasiliensis is a plant. Plant cells have a nucleus. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which sentence is more formal?
Solution: The first sentence is less formal. You can tell because it uses a contraction (didn't).
The second sentence does not use a contraction, so it is more formal. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which basketball has a higher temperature?
Solution: The two basketballs are made of the same material and have the same mass. So, the basketball with more thermal energy has a higher temperature. | TheMrguiller/ScienceQA |
Question: [QUESTION]What do these two changes have in common?
cooking a pancake
an old sandwich rotting in a trashcan
Solution: Step 1: Think about each change.
Cooking a pancake is a chemical change. Pancakes are made from pancake batter. A cooked pancake is a different type of matter than pancake batter. Pancake batter is wet and slippery. Cooked pancakes are fluffy and can be good to eat!
A sandwich rotting is a chemical change. The matter in the sandwich breaks down and slowly turns into a different type of matter.
Step 2: Look at each answer choice.
Both are only physical changes.
Both changes are chemical changes. They are not physical changes.
Both are chemical changes.
Both changes are chemical changes. The type of matter before and after each change is different.
Both are caused by heating.
Cooking is caused by heating. But a sandwich rotting is not.
Both are caused by cooling.
Neither change is caused by cooling. | TheMrguiller/ScienceQA |
Question: [QUESTION]Does the sentence use a simile or a metaphor?
Mrs. Boyd is kind, and her heart is gold.
Solution: Mrs. Boyd is kind, and her heart is gold.
The words heart and gold are compared without the word like or as. So, the sentence uses a metaphor. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following could Luna and Alexandra's test show?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the sentence.
Snowflakes forming in a cloud is a ().
Solution: Snowflakes forming in a cloud is a change of state. So, it is a physical change. Liquid water freezes and becomes solid, but it is still made of water. A different type of matter is not formed. | TheMrguiller/ScienceQA |
Question: [QUESTION]What does the allusion in this text suggest?
When Patty claimed she had loaded the dishwasher before turning on Dancing with the Stars, her mother replied, "Your nose is growing!"
Solution: The text uses an allusion, a brief reference to someone or something well known.
The allusion nose is growing suggests that Patty was lying. In the story of Pinocchio, when Pinocchio lies, his nose grows longer. | 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 the following statement about our solar system true or false?
The largest planet is made mainly of ice.
Solution: The table tells you that Jupiter is the largest planet and that Jupiter is made mainly of gas. So, the largest planet is made mainly of gas. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which material is this trombone made of?
Solution: Look at the picture of the trombone.
The trombone is made of metal.
Many musical instruments are made of metal. Metal can be made into many shapes. Musical instruments with different shapes make different sounds. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which closing is correct for a letter?
Solution: The first closing is correct:
Its first word is capitalized, and it ends with a comma. | TheMrguiller/ScienceQA |
Question: [QUESTION]How long is the Amazon River?
Solution: The best estimate for the length of the Amazon River is 4,000 miles.
4,000 inches, 4,000 feet, and 4,000 yards are all too short. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Oklahoma?
Solution: Oklahoma City is the capital of Oklahoma. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which animal's mouth is also adapted for gnawing?
Solution: Look at the picture of the brown rat.
The brown rat has large front teeth. Its mouth is adapted for gnawing. The large front teeth can help the brown rat break off pieces of food that it can swallow.
Now look at each animal. Figure out which animal has a similar adaptation.
The Podolsk mole rat has large front teeth. Its mouth is adapted for gnawing.
The cougar does not have large front teeth. Its mouth is not adapted for gnawing. The cougar uses its mouth to tear through meat. | TheMrguiller/ScienceQA |
Question: [QUESTION]Using only these supplies, which question can Kendra investigate with an experiment?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of New York?
Solution: Albany is the capital of New York. | TheMrguiller/ScienceQA |
Question: [QUESTION]Think about the magnetic force between the magnets in each pair. Which of the following statements is true?
Solution: Both magnet sizes and distance affect the magnitude of the magnetic force. The sizes of the magnets in Pair 1 are the same as in Pair 2. The distance between the magnets is also the same.
So, the magnitude of the magnetic force is the same in both pairs. | TheMrguiller/ScienceQA |
Question: [QUESTION]What do these two changes have in common?
milk going sour
baking a loaf of bread
Solution: Step 1: Think about each change.
Milk going sour is a chemical change. The type of matter in the milk slowly changes. The new matter that is formed gives the milk its sour taste.
Baking a loaf of bread is a chemical change. Bread is made from dough. Baking turns the dough into bread. The bread is a different type of matter than the dough.
Step 2: Look at each answer choice.
Both are only physical changes.
Both changes are chemical changes. They are not physical changes.
Both are chemical changes.
Both changes are chemical changes. The type of matter before and after each change is different.
Both are caused by heating.
Baking is caused by heating. But milk going sour is not.
Both are caused by cooling.
Neither change is caused by cooling. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which figure of speech is used in this text?
The old wooden rocking chair that Lacey brought home from the rummage sale was as comfortable as a bed of nails.
Solution: The text uses verbal irony, which involves saying one thing but implying something very different.
As comfortable as a bed of nails shows verbal irony because sitting on nails would not be comfortable. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the name of the colony shown?
Solution: The colony is South Carolina. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the statement.
Nitrogen is ().
Solution: You can tell whether nitrogen 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 nitrogen, N2, contains one atomic symbol: N. So, the formula tells you that nitrogen is composed of only one chemical element.
Since nitrogen is composed of only one chemical element, nitrogen is an elementary substance. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which type of sentence is this?
Zachary always approaches difficult tasks enthusiastically, and he frequently motivates others with his energy and fervor.
Solution: The sentence is compound. It is made up of two independent clauses joined by the coordinating conjunction and.
Zachary always approaches difficult tasks enthusiastically, and he frequently motivates others with his energy and fervor. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which logical fallacy is used in the text?
Troy, the company you work for just filed for bankruptcy! How can I trust you with our money?
Solution: The text argues that Troy must be fiscally irresponsible, because he works for a company that went bankrupt. However, even though his company is perceived as fiscally irresponsible, that doesn't necessarily mean that Troy is, too. This illustrates a type of logical fallacy known as guilt by association. | 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 hard object does not change shape when pressed or squeezed. None of the objects are hard.
A bouncy object will bounce back from the floor if you drop it. None of the objects are bouncy.
A soft object changes shape when pressed or squeezed. All three objects are soft.
The property that all three objects have in common is soft. | TheMrguiller/ScienceQA |
Question: [QUESTION]What information supports the conclusion that Katy inherited this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of Arizona?
Solution: Phoenix is the capital of Arizona. | TheMrguiller/ScienceQA |
Question: [QUESTION]Does this passage describe the weather or the climate?
Dean put on an extra pair of socks this morning because it was so cold.
Solution: Read the text carefully.
Dean put on an extra pair of socks this morning because it was so cold.
This passage tells you about the temperature this morning where Dean lives. It describes the atmosphere at a certain place and time. So, this passage describes the weather. | TheMrguiller/ScienceQA |
Question: [QUESTION]Based on this information, what is Undyne's phenotype for the body color trait?
Solution: An organism's phenotype for a trait is its observable version of that trait. Undyne's observable version of the body color trait is a golden body. So, Undyne's phenotype for the body color trait is a golden body. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the fish below.
Solution: A manta ray is a fish. It lives underwater. It has fins, not limbs.
A red-tailed hawk is a bird. It has feathers, two wings, and a beak. | TheMrguiller/ScienceQA |
Question: [QUESTION]What can Max and Edmond trade to each get what they want?
Solution: Max wanted broccoli in his lunch and Edmond was hoping for tomatoes. Look at the labeled part of the images.
Max has tomatoes. Edmond 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]Which of the following could Quinn's test show?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is this organism's common name?
Solution: Bradypus variegatus is written in italics. The first word is capitalized, and the second word is not. So, it is the scientific name.
Bradypus variegatus is the organism's scientific name. So, you know that brown-throated sloth is the common name. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of these cities is marked on the map?
Solution: The city is Boston, Massachusetts. Washington, D.C., Detroit, and Houston are marked with gray circles on the map below. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the mass of a full box of cereal?
Solution: The better estimate for the mass of a full box of cereal is 500 grams.
500 kilograms is too heavy. | 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]Complete the sentences.
The Fifth Amendment talks about the rights of people who are accused of crimes. It says that anyone accused of a crime has the right to () It also says that a person cannot be put on trial for the same crime more than once.
Solution: The Fifth Amendment says that a person cannot be put on trial for the same crime more than once. It also says that anyone accused of a crime has the right to remain silent. The right to remain silent is important when someone is accused of a crime. A person does not have to answer questions from the police. In fact, the police need to tell a person about the Fifth Amendment before questioning him or her. A person also does not have to speak at his or her own trial. Even if a person does speak, he or she can plead the Fifth to avoid answering any question. Part of the text of the Fifth Amendment is below. It does not use the words "right to remain silent." Where do you think that phrase comes from? Nor shall any person be subject for the same offense to be twice put in jeopardy of life or limb; nor shall be compelled in any criminal case to be a witness against himself. | TheMrguiller/ScienceQA |
Question: [QUESTION]During this time, thermal energy was transferred from () to ().
Solution: The temperature of each greenhouse increased, which means that the thermal energy of each greenhouse increased. So, thermal energy was transferred from the surroundings to each greenhouse. | 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 A 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 of these cities is marked on the map?
Solution: The city is New York City, New York. Pittsburgh, Boston, and Washington, D.C., are marked with gray circles on the map below. | TheMrguiller/ScienceQA |
Question: [QUESTION]Would you find the word serious on a dictionary page with the following guide words?
slack - split
Solution: Put the words in alphabetical order.
Since serious is not between the guide words slack - split, it would not be found on that page. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which of the following could Mona and Bridget's test show?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which specific humidity level was measured within the outlined area shown?
Solution: Look at the colors shown within the outlined area. Then, use the legend to determine which specific humidity levels those colors represent.
The legend tells you that this air mass contained air with specific humidity levels between 0 and 6 grams of water vapor per kilogram of air.
4 grams of water vapor per kilogram of air is within this range.
11 and 12 grams of water vapor per kilogram of air are outside of this range. | 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 north pole of the other magnet. Poles that are different attract. So, these magnets will attract each other. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which better describes the Tibetan Plateau 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, the Tibetan Plateau has short, cold summers. It also has mostly small plants. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which property matches this object?
Solution: Look at the object.
Think about each property.
A translucent object lets light through. But you cannot see clearly through a translucent object. The icicle is translucent.
A soft object changes shape when pressed or squeezed. The icicle is not soft. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the volume of a water balloon?
Solution: The best estimate for the volume of a water balloon is 19 fluid ounces.
19 cups and 19 gallons are both too much. | 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 6 solute particles on the right side of the membrane.
When the solute particles reached equilibrium, there were 5 solute particles on each side of the membrane. There was 1 more solute particle on the left 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 left than to the right. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which country is highlighted?
Solution: This country is Solomon Islands. | 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]Based on this information, what is Dutchess's phenotype for the ear type trait?
Solution: You need to determine Dutchess's phenotype for the ear type trait. First, consider the alleles in Dutchess's genotype for the ear type gene. Then, decide whether these alleles are dominant or recessive.
The allele for curled ears (E) is dominant over the allele for straight ears (e). This means E is a dominant allele, and e is a recessive allele.
Dutchess's genotype of Ee 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, Dutchess's phenotype for the ear type trait must be curled ears. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the organism in the same genus as the Dalmatian pelican.
Solution: A Dalmatian pelican's scientific name is Pelecanus crispus. The first word of its scientific name is Pelecanus.
Balearica pavonina is in the genus Balearica. The first word of its scientific name is Balearica. So, Balearica pavonina and Pelecanus crispus are not in the same genus.
Falco peregrinus is in the genus Falco. The first word of its scientific name is Falco. So, Falco peregrinus and Pelecanus crispus are not in the same genus.
Pelecanus erythrorhynchos is in the genus Pelecanus. The first word of its scientific name is Pelecanus. So, Pelecanus erythrorhynchos and Pelecanus crispus are in the same genus. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is the smoothest?
Solution: Smooth is a property. A smooth material is not rough or bumpy.
Look at each picture, one at a time. Imagine touching the material shown in each picture.
Of the choices, the paper is the smoothest. If you touch a piece of paper, it will not feel rough or bumpy. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which figure of speech is used in this text?
Although Fred hasn't worked in years, his mother prefers to say that he's between jobs right now.
Solution: The text uses a euphemism, a polite or indirect expression that is used to de-emphasize an unpleasant topic.
Between jobs is an indirect way of saying unemployed. | TheMrguiller/ScienceQA |
Question: [QUESTION]Using only these supplies, which question can Jayden investigate with an experiment?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]Which is a complex sentence?
Solution: The first 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 unless.
Unless the weather forecast is wrong, you'll probably need an umbrella tomorrow. | TheMrguiller/ScienceQA |
Question: [QUESTION]Using only these supplies, which question can Martin investigate with an experiment?
Solution: | 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. Kansas is farthest south. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which animal's feet are also adapted for grabbing prey?
Solution: Look at the picture of the golden eagle.
The golden eagle has long toes with sharp claws. Its feet are adapted for grabbing prey. The sharp claws can help the golden eagle attack and kill its prey. The long toes can help it hold on to its prey.
Now look at each animal. Figure out which animal has a similar adaptation.
The swamp harrier has long toes with sharp claws. Its feet are adapted for grabbing prey.
The white rhinoceros has large, heavy feet. Its feet are not adapted for grabbing prey. The white rhinoceros uses its feet to walk and run. | TheMrguiller/ScienceQA |
Question: [QUESTION]Mesopotamia was the site of one of the earliest civilizations. Which letter marks Mesopotamia?
Solution: Look at the map below. It labels ancient Mesopotamia and other ancient civilizations.
The first civilization in ancient Mesopotamia started along the Tigris and Euphrates Rivers. Other ancient civilizations also started near rivers. For example, ancient Egyptian civilizations started along the Nile River, ancient Indus Valley civilizations started along the Indus River, and ancient Chinese civilizations began on the Yellow River. | TheMrguiller/ScienceQA |
Question: [QUESTION]How long is a garden snail?
Solution: The best estimate for the length of a garden snail is 47 millimeters.
47 centimeters, 47 meters, and 47 kilometers are all too long. | TheMrguiller/ScienceQA |
Question: [QUESTION]Select the bird.
Solution: A poison dart frog is an amphibian. It has moist skin and begins its life in water.
Poison dart frogs come in many bright colors. Their bright color warns other animals that these frogs are poisonous.
A western toad is an amphibian. It has moist skin and begins its life in water.
Toads do not have teeth! They swallow their food whole.
A Surinam horned 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 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]Which property do these two objects have in common?
Solution: Look at each object.
For each object, decide if it has that property.
A soft object changes shape when you squeeze it. Both objects are soft.
A bouncy object will bounce back from the floor if you drop it. The ball of wet clay is not bouncy.
The property that both objects have in common is soft. | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the volume of a mustard bottle?
Solution: The best estimate for the volume of a mustard bottle is 9 fluid ounces.
9 cups and 9 gallons are both too much. | TheMrguiller/ScienceQA |
Question: [QUESTION]Based on this information, what is Arrow's genotype for the fur length gene?
Solution: An organism's genotype for a gene is its combination of alleles for that gene. Arrow has one allele for short fur (F) and one allele for long fur (f). So, Arrow's genotype for the fur length gene is Ff. | TheMrguiller/ScienceQA |
Question: [QUESTION]Complete the statement. Assume that Gordon's mass did not change.
The gravitational potential energy stored between Gordon and Earth () as he hiked toward the summit.
Solution: Think about how the distance between Gordon and the center of Earth changed.
The summit of the mountain was higher than the point where Gordon started hiking. As he hiked toward the summit, the distance between Gordon and the center of Earth increased. So, the gravitational potential energy stored between Gordon and Earth increased as he hiked toward the summit. | TheMrguiller/ScienceQA |
Question: [QUESTION]Based on this information, what is Dipper's phenotype for the fur length trait?
Solution: Dipper's genotype for the fur length gene is ff. Dipper's genotype of ff has only f alleles. The f allele is for long fur. So, Dipper's phenotype for the fur length trait must be long fur.
To check this answer, consider whether Dipper's alleles are dominant or recessive. The allele for short fur (F) is dominant over the allele for long fur (f). This means F is a dominant allele, and f is a recessive allele.
Dipper's genotype of ff has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Dipper's phenotype for the fur length trait must be long fur. | TheMrguiller/ScienceQA |
Question: [QUESTION]Is the following statement about our solar system true or false?
Neptune's volume is more than 50 times as great as that of Earth.
Solution: To determine if this statement is true, calculate the value of 50 times the volume of Earth.
Then compare the result to the volume of Neptune. The volume of Neptune is 62,530 billion km^3, which is more than 54,500 billion km^3. So, Neptune's volume is more than 50 times as great as that of Earth. | TheMrguiller/ScienceQA |
Question: [QUESTION]Using only these supplies, which question can Jamal investigate with an experiment?
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 south pole of one magnet is closest to the south pole of the other magnet. Like poles repel. So, these magnets will repel each other. | TheMrguiller/ScienceQA |
Question: [QUESTION]What can Bridgette and Anthony trade to each get what they want?
Solution: Look at the table and images.
Bridgette wants broccoli. Anthony 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]Based on this information, what is Hermes's phenotype for the coat pattern trait?
Solution: Hermes's genotype for the coat pattern gene is aa. Hermes's genotype of aa has only a alleles. The a allele is for a spotted coat. So, Hermes's phenotype for the coat pattern trait must be a spotted coat.
To check this answer, consider whether Hermes's alleles are dominant or recessive. The allele for a black coat (A) is dominant over the allele for a spotted coat (a). This means A is a dominant allele, and a is a recessive allele.
Hermes's genotype of aa has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Hermes's phenotype for the coat pattern trait must be a spotted coat. | 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. California is farthest west. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which bird's beak is also adapted to filter through mud?
Solution: Look at the picture of the northern pintail.
The northern pintail has a wide, flat beak. Its beak is adapted to filter through mud. The northern pintail gathers muddy water in its beak. Then, it pushes the water out through gaps along the sides of the beak. Bits of food, such as plant roots, are left behind inside the pintail's beak.
Now look at each bird. Figure out which bird has a similar adaptation.
The Canada goose has a wide, flat beak. Its beak is adapted to filter through mud.
The Alexandrine parakeet has a thick hooked beak. Its beak is not adapted to filter through mud. The Alexandrine parakeet uses its beak to crack open large, hard nuts. | TheMrguiller/ScienceQA |
Question: [QUESTION]Which object has the most thermal energy?
Solution: All three bottles of water have the same mass but different temperatures. Since the 72°F bottle of water is the hottest, it has the most thermal energy. | 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 6 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 4 solute particles on each side of the membrane. There were 2 more solute particles 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]What information supports the conclusion that Aaron acquired this trait?
Solution: | TheMrguiller/ScienceQA |
Question: [QUESTION]What is the capital of New Mexico?
Solution: Santa Fe is the capital of New Mexico. | TheMrguiller/ScienceQA |
Question: [QUESTION]In this food web, which organism contains matter that eventually moves to the sea cucumber?
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 sea cucumber.There is one path matter can take from the kelp to the sea cucumber: kelp->sea urchin->sea otter->orca->sea cucumber. kelp bass. The only arrow pointing from the kelp bass leads to the bat star. No arrows point from the bat star to any other organisms. So, in this food web, matter does not move from the kelp bass to the sea cucumber.. bat star. No arrows point from the bat star to any other organisms. So, in this food web, matter does not move from the bat star to the sea cucumber.. There are two paths matter can take from the phytoplankton to the sea cucumber: phytoplankton->plainfin midshipman->sea cucumber. phytoplankton->zooplankton->plainfin midshipman->sea cucumber. | 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, and the particles in both samples have the same average speed. So, the particles in both samples have the same average kinetic energy.
Because the particles in both samples have the same average kinetic energy, the samples must have the same temperature. | TheMrguiller/ScienceQA |
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