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: Larger alkenes have lower boiling and melting points.
 Question: You are conducting an experiment on alkenes and discover that your larger alkenes have _____ boiling and melting points than the smaller ones. 
 Choices: A)lower 
B)higher

A: lower
****
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: For a given medium, sound has a slower speed at lower temperatures.
 Question: Greta yells across the canyon in the cool morning and again in the hot afternoon. The sound likely traveled _____ in the morning. 
 Choices: A)slower 
B)not as slow

A:
not as slow
****