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: A moving ball that is only lightly resisted by fluid friction is likely to be quite 
 Answer: small
The faster or larger a moving object is, the greater is the fluid friction resisting its motion.

Question: Will one large piece have more or less surface area than smaller pieces? 
 Answer: less
It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have.

Question: We sweat when it is warm because it allows us to produce 
 Answer: less heat

For example, on a cold day, an endotherm may produce more body heat by increasing its rate of metabolism.