TASK DEFINITION: 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.
PROBLEM: Question: If Milo is travelling underground and he moves closer to the Earth's surface, what happens to the pressure around him? 
 Answer: decreases

SOLUTION: Pressure: Pressure increases with depth, but increased pressure raises the melting temperature, so melting of rock is less likely to occur at higher pressures.

PROBLEM: Question: Milo was moving some metal balls around. If he were to move the balls closer together, what would happen to the force of gravity? 
 Answer: increase

SOLUTION: Objects that are closer together have a stronger force of gravity.

PROBLEM: Question: If someone has a larger than average physical heart then it will beat _____ in order to pump blood. 
 Answer: less

SOLUTION:
When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.