Answer:
B
Explanation:
Exercising differently is better than not.
Answer: a yoga instructor should treat the students with care and respect, respecting the students boundaries. They should interact with the student with a calm manner, and not a censored content (18+ content) way.
Explanation:
Answer:With this system, blood always flows in only one direction inside the heart. There are also valves at the bottom of the large arteries that carry blood away from the heart: the aorta and the pulmonary artery. These valves keep the blood from flowing backward into the heart once it has been pumped out.
Explanation:
Carbon Monoxide hinders the body's ability to absorb needed amounts of oxygen.