Answer:
what is the most effective allocation
Explanation:
Answer:
First, it transports blood with oxygen and nutrients to cells all over the body. Second, it picks up waste products from the cells to be transported out of the body, and it takes the deoxygenated blood back to the lungs so it can regenerate.
Humidity. I think you need to work on your grammar a little bit pal, if you ever need help with ELA homework, hmu.
