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).

Q: Paragraph: Water density increases as salinity and pressure increase, or as temperature decreases.
 Question: As Cindy swam closer to the ocean surface, it got lighter and _____. 
 Choices: A)warmer 
B)cooler

A: warmer
****
Q: Paragraph: As blood glucose levels decrease, less insulin is produced.
 Question: Bob's blood glucose levels have increased, which means he should also be producing _____ insulin. 
 Choices: A)less 
B)more

A: more
****
Q: Paragraph: The faster, longer, and farther the wind blows, the bigger the waves are.
 Question: Tina is drinking water. Tina blows slowly on the surface of the water. The faster she blows, the _____ the waves are. 
 Choices: A)smaller 
B)bigger

A:
smaller
****