You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).
--------
Question: Paragraph: Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature.
Question: The smallest alkenes should have the _____ boiling and melting points.
Choices: A)lowest
B)highest

Answer: highest

Question: Paragraph: When a volume of water is cooled, the molecules move less vigorously, so same number of molecules takes up less space and the water is denser.
Question: When Shane goes swimming in warmer water, he can move about quickly, whereas in cooler water, Shane's movement is
Choices: A)faster
B)slower

Answer: slower

Question: Paragraph: On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.
Question: Eric went outside in the summer. He is _____ likely to give off heat than if it was winter.
Choices: A)more
B)less

Answer:
more