A category within biology that deals with the physical and chemical functions.

A. Physiology
B. Philosophy
C. Psychology
D. Physiopathology
I believe it's B?

Only two of those answers have a foundation in biology and its not B. I would probably say A.

actually all of those disciplines do have some foundation in biology but that doesn't change my initial answer.

Actually, the correct answer is A. Physiology.

Physiology is the branch of biology that deals with the physical and chemical functions of living organisms and their parts. It focuses on how different organs and systems in the body work together to maintain homeostasis and carry out various biological processes.

If you're unsure about the answer to a question like this, it's a good idea to have some basic knowledge of the field being discussed. In this case, knowing that physiology is the study of biological functions would lead you to the correct answer. Additionally, reviewing textbooks, online resources, or consulting with experts in the field can help you deepen your understanding and improve your ability to answer questions like this accurately.