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EleoNora [17]
3 years ago
9

What is pericardium?By which muscular tissue does the heart form?​

Biology
1 answer:
vaieri [72.5K]3 years ago
3 0

Answer:

Pericardium is a thin sac that surrounds our heart. And Cardiac muscles tissue is muscles tissue that form heart.

Explanation:

Pericardium protect and lubricates our heart and keep it in place within our chest.

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