Answer: C.
Explanation: Carbohydrates should make up 45% to 65% of your daily diet
The main factor that controls the rate of breathing is..
A.) concentration of carbon dioxide.
If we think about it.. When we breath in oxygen, right away it enters your lungs and turns into carbon dioxide. Well since your lungs need to process oxygen and bring oxygen into the blood stream. Then as soon as the oxygen comes inside (inhale) the oxygen turns into carbon dioxide and you breath it out (exhale) to get a new oxygen load.
Makes sense? lol
Good Luck! :)
Red Blood Cells i believe are not part of the immune system. They carry oxygenated blood to the organs of the body
Answer:
Chocolate a heating pack pain killers her favorite candy/snacks and cuddles
Explanation:
Go at least 3 to 5 miles per hour
