Why oxygenation of blood necessary for us?
Answers
Answered by
2
it is necessary for our body to get oxygen to every part of our body
Answered by
0
Your body uses oxygen in various ways to keep you at your best. ... Capillaries are important because they allow oxygen, nutrients, carbon dioxide and waste to pass to and from the tissue's cells. Oxygen-poor bloodtravels through veins back to the heart and lungs where it will be re-oxygenated.
Similar questions