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: When we are pumping all the water out of a lake the lake's water level will
Answer: decrease
answer:
As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.

question:
Question: Dwayne Johnson is weaker than Kevin Hart because he exercises less and therefore his muscles have grown
Answer: smaller.
answer:
Exercising muscles increases their size, and bigger muscles have greater strength.

question:
Question: John was watching the physics calculator and noted a profound finding. As the mass decreases, the pull of the gravitational force
Answer: Decreases
answer:
The gravitational force increases with mass and decreases with the distance between the bodies.