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


question:
Question: While in the lab, Sharon and Joe were testing alkenes; Sharon's alkenes were much larger than Joe's. The melting point of Sharon's alkenes will be _____ than Joe's. 
 Answer: lower
answer:
Larger alkenes have lower boiling and melting points.


question:
Question: Sarah is looking at layers of rock on a cliff face. She can see that the rock at the very top of the cliff are 
 Answer: younger
answer:

The upper rock layers are much younger.