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: A car with 4 cylinders is _____ than a car with 6 cylinders. 
 Answer: less powerful
[A]: The more cylinders a car engine has, the more powerful its engine can be.


[Q]: Question: If Mona increases the temperature of her stove while cooking a roast, what happens to the amount of energy being used? 
 Answer: increases
[A]: The temperature of matter increases with the added energy.


[Q]: Question: Adam had a moderate voice as a child, but as his larynx grew larger with age, his voice got 
 Answer: deeper
[A]:
The voice becomes deeper as the larynx in the throat grows larger.