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 Dean went to the top of the mountain and reached the peak, he noticed that the top of the mountain, compared to the bottom, had snow in amounts that were 
 Answer: larger
Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects.

Question: If Mona's body experiences less volume of blood in her blood vessels, what is happening to the pressure in her vessel walls? 
 Answer: decreasing
This is because the lower blood volume in the vessels exerts less pressure on the vessel walls.

Question: Bob's blood glucose levels have increased, which means he should also be producing _____ insulin. 
 Answer: more

As blood glucose levels decrease, less insulin is produced.