Answer:
Oxygen passes quickly through this air-blood barrier into the blood in the capillaries. Similarly, carbon dioxide passes from the blood into the alveoli and is then exhaled.
Explanation:
Answer:
D
Explanation:
Anthrax is found all around the world
ANSWER- can we have a list to chose from Explanation:
Answer:
Superficial vein
Explanation:
Whole blood for testing in clinical labs is usually collected from superficial vein.
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