Question

Pericardium is the double layered membrane which covers heart. What is the role of this membra​

Answer 1

Answer:

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Answer 2

Answer:

Pericardium is a thin, double layered membrane that protects the heart from external blows and injuries. There is a fluid called pericardial fluid present in between the membranes. Its function is also to protect the heart.

Explanation:

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