Question

the chinese documented over 1000 medical herbs and established the science of... anatomy sanitation pharmacology acupuncture

Explanation:

Medical herbs are related to the study of the effects and uses of drugs, which is the domain of pharmacology. Anatomy is about the structure of the body, sanitation is about public - health related cleanliness, and acupuncture is about the practice of inserting needles into the body for therapeutic purposes.

Answer:

C. pharmacology