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: If Mona is a nursing mother and her body begins producing more prolactin then before, what happens to the amount of milk she will produce? 
 Answer: increase
answer:
The more the baby suckles, the more prolactin is released, which causes more milk to be produced.


question:
Question: Mona lives in a nation that uses a lot of fossil fuels. What would happen to her countries levels of air pollution if they were to decrease their usage? 
 Answer: decrease
answer:
Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.


question:
Question: Mona is comparing the size of two atoms in her science lab. If she notices that one atom is smaller then the other, what does that tell her about the number of electrons it has? 
 Answer: less
answer:

Bigger atoms have more electrons.