What is the Branch of Science That Studies How the Body

Question

What is the branch of science that studies how the body functions?
A) Anatomy
B) Histology
C) Pathology
D) Physiology

Accepted Answer

Physiology is defined as the branch of biology that deals with the normal functions of living organisms and their parts. It examines how organs and systems perform their functions, including how they interact with one another, and how they respond to external stimuli.