Question

what is pericardium.​

Answer 1

Answer:

the membrane enclosing the heart, consisting of an outer fibrous layer and an inner double layer of serous memberane.

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Answer 2

Answer:

the membranes enclosing the heart consisting of an outer fibrous layer and inner double layer serous membranes.(◍•ᴗ•◍)❤♥╣[-_-]╠♥

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