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.

Ex Input:
Question: What would happen to the reduce of Jim's parallel circuit if he added fewer resistors to it?
Answer: increased resistance

Ex Output:
In a parallel circuit, the resistance decreases as more resistors are added in parallel.

Ex Input:
Question: If Milo starts rubbing two surfaces together quickly and then decrease the speed, what happens to the amount of energy produced?
Answer: decreases

Ex Output:
Friction causes the molecules on rubbing surfaces to move faster, so they have more energy. This gives them a higher temperature, and they feel warmer.

Ex Input:
Question: When we spend time lifting a lot of weights we become
Answer: stronger

Ex Output:
Anaerobic exercises cause muscles to get bigger and stronger.