Answer:
carries oxygen and nutrients to all parts of the body
removes carbon dioxide
removes waste from cells
Explanation:
Swear glands help in the skin to regulate body temperature
Answer:
In general, children and teens need about 6 to 8 cups of water a day. They should also eat lots of fresh fruits and veggies, which are full of water. During play or exercise, a good goal is to drink a half cup to 2 cups of water every 15 to 20 minutes.
Explanation:
It would affect the respiratory system
