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ddd [48]
3 years ago
6

Plzzz help ASAP, don't fool me I'll report

Biology
1 answer:
Alenkinab [10]3 years ago
7 0

Answer:

With each heartbeat, the heart sends blood throughout our bodies, carrying oxygen to every cell. After delivering the oxygen, the blood returns to the heart. The heart then sends the blood to the lungs to pick up more oxygen.

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