<h3>The blood in the pulmonary artery is going to the heart to collect oxygen, and therefore has a low content of oxygen. So, the blood in the pulmonary artery is a violet colour because it has low oxygen. The blood in the pulmonary vein is oxygen rich, and so it gives a scarlet</h3>

Nutrients. they’re used for energy repair and growth
Answer:
up to 30 feet in length in adults
Explanation:
Answer:
B. Elbows should be locked when passing a volleyball
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