Question

difference between pericardial membrane and pericardial fluid​

Answer 1

Answer:

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Explanation:

Answer:

The pericardium is a two-layered, sac-like membrane that surrounds the heart. Pericardial membranes produce pericardial fluid, a liquid that sits between the pericardium's membranes. The fluid acts as a lubricant for the movement of the heart, reducing friction as the heart pumps blood.

Explanation:

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