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Anarel [89]
3 years ago
8

What two systems can combine to ensure the life activity of movement

Biology
1 answer:
Sidana [21]3 years ago
5 0

A simple example is the connection between the circulatory and respiratory systems. As blood circulates through your body, it eventually needs fresh oxygen (O2) from the air. When the blood reaches the lungs, part of the respiratory system, the blood is re-oxygenated.

hope it is write i kind ask my friends

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