Problem: Two cells, Cell B and Cell C, are being examined under microscopes by students in a science class. While looking at the cells, one student, Kim, notices that there is a noticeable trend in Cell B for a particular substance to try to group up in a more concentrated area. In Cell C though, she notices that the same substance is spreading apart and finding less concentrated areas to move to. Given the paragraph above, please answer correctly the following question: Is Cell C or Cell B using more energy from ATP molecules?

A: Cell B

Problem: Bill and Paul were farmers. Bill used insecticides to get read of aphids, while his buddy farmer Paul didn't. Given the paragraph above, please answer correctly the following question: Which farmer didn't use an insecticidal soap solution to kill aphids?

A: Paul

Problem: Bay city practiced organic farming and used almost no fertilizers. Gulf city practiced conventional farming for it inhabitants, and used vast quantities of fertilizers. Given the paragraph above, please answer correctly the following question: Which city caused the entry of less agriculture fertilizer into the ocean?

A: Bay

Problem: Two medical students learned about the human body's defense against pathogens. Niles learned about the body's first line of defense, while Bill learned more about the inflammatory response. Given the paragraph above, please answer correctly the following question: Which student learned more about signs of inflammation?

A:
Bill