A hypothesis is an educated guess about how things work. It is an attempt to answer your question with an explanation that can be tested
Hmm <span>Tai Chi best represents a relaxation technique that involves slow, </span>fluid<span>, circular motions. :)</span>
Answer:
5. NREM
8. 9 to 9 1/2 hours
9. ninety minutes to two hours.
Explanation: Hopes this help
You're aorta pumps blood from your left ventricle into your body.
