When blood is in the lungs,
where oxygen is plentiful, oxygen easily binds to the first subunit and then quickly fills up the remaining ones. Then, as blood circulates through the body, the oxygen level drops while that of carbon dioxide increases. In this environment, hemoglobin releases its bound oxygen.
Answer:
B.The sperm and egg.
<h3>....Hope it helps you.....</h3>
Answer:
bio -characteristic of life
Answer:
More processed ingredients
Explanation:
if it's fat free, you have to have a supliment for it.
