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: Eric builds a 60ft telescope. Will builds a 10ft telescope. Whose telescope gathers less light? 
 Answer: Will
The larger the light collecting area, the more light a telescope gathers and the higher resolution (ability to see fine detail) it has.

Question: If Mona is comparing two organisms and she notices that one has a very hard shell and one has a very soft shell, which one will turn into a fossil less easier? 
 Answer: soft shell
Hard shells fossilize more readily than soft bodied organisms, as they are better at resisting decay, take significantly longer to break down, and have a greater chance of surviving burial under layers of sediment.

Question: john was taking the patients blood pressure and other vital signs. He saw that the lower the blood volume, the pressure was 
 Answer: Less

This is because the lower blood volume in the vessels exerts less pressure on the vessel walls.