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! :)
Growth is caused by cells in your body dividing; true.
Answer:
The President in the executive branch can veto a law, but the legislative branch can override that veto with enough votes. The judicial branch interprets laws, but the President nominates Supreme Court justices, court of appeals judges, and district court judges who make the evaluations.
Explanation:
Answer:
Cynthia should tell an adult such as her mom or dad and have them take care of the situation. After telling them, she should question her brother and ask him if he is sneaking liquor into his room.
Explanation:
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