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: When you look at a pool if it's deeper it has 
 Answer: more water
Deeper aquifers typically contain older 'fossil water.'

Question: Would an astronaut feel a greater gravitational pull from the Earth when he is standing 
 Answer: on the floor of his house
The gravitational force between two objects decreases as the objects move further apart.

Question: After a car accident, Carla gained a lot of blood. At the hospital, the doctors tell her that her blood pressure is now 
 Answer: increased

If blood volume in the body decreases, blood pressure decreases.