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.

Input: Consider Input: Question: If Mona's country normally emits not a lot of greenhouse gas, but one day decides to raise the amount they emit, what will happen to the global temperature? 
 Answer: increase

Output: A decrease in greenhouse gas levels decreases global temperature and an increase raises global temperature.


Input: Consider Input: Question: Marie is rolling cards down a hill. She wants to know which cart will get to the bottom of the hill slower, an empty cart, or a full cart? The cart that will finish first will have a mass that is 
 Answer: lower

Output: An object has greater momentum if it has greater mass, greater velocity, or both.


Input: Consider Input: Question: Reed saw a cell through a microscope. He sees a cell has more visible mitochondria than the rest. This cell likely is _____ active compared to the others. 
 Answer: more


Output: Cells that are very active would typically have more mitochondria than cells that are less active.