why do we need blood?
Answers
Answered by
6
Answer:
Blood brings oxygen and nutrients to all the parts of the body so they can keep working. Blood carries carbon dioxide and other waste materials to the lungs, kidneys, and digestive system to be removed from the body. Blood also fights infections, and carries hormones around the body.
Answered by
0
Answer:
we need blood for live it also use in flow of oxygen to each part of our body
Similar questions