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: More oxygen absorption means _____ oxygen in the blood. 
 Answer: more
[A]: Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree.


[Q]: Question: Milo owns two telescopes, one at the top of a mountain and one at the base. If he looks through the one at the top of the mountain, how much interference can he expect compared to the one at the bottom of the mountain? 
 Answer: less
[A]: Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere.


[Q]: Question: If Mona moves her baseballs closer together, what happens to the gravitational pull between them? 
 Answer: increases
[A]:
The closer objects are, the stronger the gravitational pull between them.