Answer:
Carbon dioxide
Explanation:
Because The heart pumps the oxygen to the muscles that are doing the exercise. When you exercise and your muscles work harder, your body uses more oxygen and produces more carbon dioxide.
Answer:
all cognitively able humans fear their mortality and must cope
Explanation:
Samantha always feels rushed in the morning, and she often forgets important items when she leaves for school. What can she do tonight to maximize her sleep and improve her day tomorrow?
Turn off electronics an hour before bed
Answer:
Low blood pressure might seem desirable, and for some people, it causes no problems.
Explanation:
