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.

[Q]: Question: Geremy went to the gym frequently, while Tim did not. Who likely has larger muscles? 
 Answer: Geremy
[A]: Exercising muscles increases their size, and bigger muscles have greater strength.


[Q]: Question: Eric builds a 60ft telescope. Will builds a 10ft telescope. Whose telescope gathers less light? 
 Answer: Will
[A]: The larger the light collecting area, the more light a telescope gathers and the higher resolution (ability to see fine detail) it has.


[Q]: Question: What happens to the size of a population if the number of predators for that population is increased? 
 Answer: gets smaller
[A]:
An increase in predators, the emergence of a new disease, or the loss of habitat are just three possible problems that will decrease a population.