The answer is B - regulate muscular and nervous tissue impulses
Answer:
ignore the black bits over the original worlds.
Rowing. while rowing you are excercising your muscles because you are constantly pushing against the water to move forward. when you move against the tide of the water, you will have to use your muscles to move faster and more forward.
Answer:
I dont wanna be mean but i am still figure ing it out and need the point i will respond again when i have the answer
Explanation:
C. Lower in sedentary people than in those who are physically active