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Nostrana [21]
3 years ago
7

Which best describes the pericardium?

Biology
1 answer:
zysi [14]3 years ago
8 0
The pericardium <span>is a double-walled sac containing the heart. The </span>pericardial<span> sac has two layers, a serous layer and a fibrous layer.</span>
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Alisiya [41]

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