Answer:
it should be the snake bc I have one and the mouse gets eat in by the snake
What are the other answers?
I do not think it is A.
Is Simmering an option?
Explanation:
respiration because it's about blood circulation
ANSWER:
Needed to form cell membranes
I hope I was of help to you :)
The nervous system is the major controlling, regulatory, and communicating system in the body. It is the center of all mental activity including thought, learning, and memory. Together with the endocrine system, the nervous system is responsible for regulating and maintaining homeostasis.
