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.

Example Input: Question: When humans grow trees what happens to the population of the animals in the forest 
 Answer: Increase
Example Output: The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.

Example Input: Question: If your larynx were to grow, your voice would become _____ deep. 
 Answer: more
Example Output: The voice becomes deeper as the larynx in the throat grows larger.

Example Input: Question: Ollie was standing for 20 minutes while Jim was running for 20 minutes. Which person likely has temporarily engorged blood vessels? 
 Answer: Jim
Example Output:
Increasing the diameter of the blood vessels increases the amount of blood and heat that moves near the skins surface.