The answer is cell membrane
Answer:
D
Explanation:
Because every system in the body is vital
Answer:
false
Explanation:
The reason why its false is because a person can't fight diseases with acids. there is something your body has called Antibodies. Also acid would only make it worse
The pituitary gland secretes a hormone called antidiuretic hormone (ADH) which reabsorbs water in the kidney from the urine