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.

Input: Consider Input: Question: Jeff is stopping exercising his muscles at home. Over time his muscles will grow 
 Answer: smaller

Output: Muscles that are exercised are bigger and stronger than muscles that are not exercised.


Input: Consider Input: Question: When people move to an area what happens to the land? 
 Answer: cleared

Output: More people also means more clearing of land for agriculture and development.


Input: Consider Input: Question: Jean and John were going to have a baby, and they are both in great shape. Jean and John are likely to have offspring in numbers that are 
 Answer: greater


Output: Genotypes with greater fitness produce more offspring and pass more copies of their alleles to the next generation.