The correct answer is C. The endocrine system helps regulate the nervous system.
Answer:
herd immunity is real. It is where you put a bunch of sick people together so that way they get antibodies sooner It did work in the old days. With the new virus, you might not want to try it.
Answer:
•improved condition of your heart and lungs.
•increased muscular strength, endurance and motor fitness
•increased aerobic fitness.
•improved muscle tone and strength.
•weight management.
•stronger bones and reduced risk of osteoporosis
•better coordination, agility and flexibility.
