I think it would be B, please let me know if that's wrong!
Answer:
Living
Explanation:
To function the brain send out signals to optimize and regulate the body and that's what makes you a living organism
Answer:
The respiratory centers that control your rate of breathing are in the brainstem or medulla. The nerve cells that live within these centers automatically send signals to the diaphragm and intercostal muscles to contract and relax at regular intervals.
Haploid gametes egg/ sperm body cells
