[Q]: A female goose now has a large family of chicks, the chicks mostly fend for themselves and can move around almost immediately after being born. A short way away a female dog gives birth to a litter of puppies. These on the other hand are defenseless, cant really move and are blind. They require extensive care from their mother. given a new species of animal is helpless at birth, it needs constant attention and care from a parent and is completely defensive, will this animal be categorized as precocial or altricial?
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[A]: altricial

[Q]: Two friends read about respiratory systems. Paul read more about the lungs of mammals, while Pete read more about the lungs of frogs. Which student read more about human lungs?
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[A]: Paul

[Q]: Fred was a good athlete in his youth, and so was Vic. Fred started eating junk food and other fatty foods in his 30's. His cholesterol is very high now. Vic became a vegan later,and he is in a very good physical shape. Which friend had a smaller chance of developing heart disease?
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[A]: Vic

[Q]: Hill town was full of gasoline powered vehicles, while Valley town 50 miles away, banned all gas powered vehicles and allows only electrical vehicles or horse-and-buggies. Which town emitted fewer nitrogen oxides?
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[A]:
Valley