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 there are a lot of people in one area they need 
 Answer: many resources
More people need more resources.

Question: Dave is taking water samples from various parts of Lake Erie. He takes the first sample very far from the shore line. The second sample he takes from the edge of the lake. He expects that the _____ sample will have more nutrients in it/ 
 Answer: second
Most nutrients are washed into ocean water from land. Therefore, water closer to shore tends to have more nutrients.

Question: Alan is riding a bike. As he goes slower, the fluid friction resisting his motion 
 Answer: decreases

The faster or larger a moving object is, the greater is the fluid friction resisting its motion.