What is the biggest reason why we use animals in research?

A) Animals have simple behavior that makes it easy to see changes.
B) Animals don't live as long as humans.
C) We can do things to animals that we can't do to people.
D) Animals are easier to control.

Simple Behavior

Refers to basic actions or responses that are not complex or complicated, often innate and requiring minimal processing, such as a reflex.

Animal Research

Scientific studies conducted on non-human animals, often to understand human physiology, behavior, diseases, and the effects of drugs.