The answer is A.)Small intestine
Answer:
Environmental change outside of the body
Explanation:
Homeostasis is caused by change outside of the body, as Homeostasis is the change inside the body bc of change outside the body to keep the body stabilized.
I would say (B). I f you cannot follow the food routine for a long period of time then you are futilely trying to stay healthy. There is no point on staying healthy just for a short period of time. That's my opinion at least.
I hope I helped. <span />
Ma’am this is only 8 points?