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! :)
Food is pushed through the digestive tract by muscle contractions called
<span>peristalsis.</span>
Answer:One example of when I'm mostly misunderstood by other people are through "text messeges" (this may apply to others as well). Sometimes, no matter how detailed I can be when typing my messages, and also if I'm not even using shortcut words with it, it still aggrevates me often that some people can still misunderstand what I said! I can tell they've highly misunderstood my messege because of reasons such as "responding back with a totally unrelated topic", or obviously just asking me restate my message one more time.
Explanation:
yup
