3 (I think, sorry if it’s wrong)
Homeostasis refer to the metabolic balance being maintained by several processes. It may include having a stable internal physiologic condition such as the blood ph or body temperature. Among the options, the best answer would be c. the villi of the small intestine would increase the absorption of nutrients from small intestine to the blood.
Observation the action or process of observing something or someone carefully or in order to gain information:
When a family faces a situation that is too hard to solve by itself, it is a sign of strength to ask for help.
