Answer:
After leaving the heart, the red blood cell travels through the pulmonary artery to the lungs. There it picks up oxygen making the deoxygenated red blood cell now an oxygenated blood cell. The blood cell then makes it way back to the heart via the pulmonary vein into the left atrium.
Explanation:
second question answer yan
Crystal meth is used as a weight loss drug
Don't take the aggressive actions of other drivers personally.
Answer:
You are literally a god send
Explanation:
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