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S_A_V [24]
3 years ago
12

Do atria and ventricles contract at the same time.

Biology
1 answer:
PSYCHO15rus [73]3 years ago
3 0

Answer:

No

Explanation:

Since the heart is a muscle that is pumping (literally requesting blood) through the body atria and ventricles altérnate pumping.

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Answer:

The correct answer is <em>c.pinocytosis – liquids secreted from the cell </em>

Explanation:

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Answer:

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