ariannealfonso5
ariannealfonso5
17-10-2017
Biology
contestada
Which best describes the pericardium?
Respuesta :
jocelynnspenceotpwx8
jocelynnspenceotpwx8
17-10-2017
The pericardium
is a double-walled sac containing the heart. The
pericardial
sac has two layers, a serous layer and a fibrous layer.
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