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Misha Larkins [42]
3 years ago
13

What does the pulmonary vein do?

Biology
2 answers:
Serga [27]3 years ago
8 0

Answer:

d

Explanation:

Brings blood from the lungs to the heart

mixer [17]3 years ago
5 0
The answer will obviously be letter A
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Firewood is made up of cellulose, which is a polymer of glucose molecules. When burning, heat and light are given off, indicatin
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Exergonic reaction

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