In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

[EX Q]: Question: When Derek was in the hospital, his blood vessels had a larger diameter than normal, which meant that his body was running 
 Answer: warmer
[EX A]: Increasing the diameter of the blood vessels increases the amount of blood and heat that moves near the skins surface.

[EX Q]: Question: Jeff is stopping exercising his muscles at home. Over time his muscles will grow 
 Answer: smaller
[EX A]: Muscles that are exercised are bigger and stronger than muscles that are not exercised.

[EX Q]: Question: Dan is on a ship, and sees that the waves are getting small! Dan can deduce that it means that the wind is blowing 
 Answer: softer
[EX A]:
The faster, longer, and farther the wind blows, the bigger the waves are.