Assertion: cardiac muscle | /r/HasAspect | many mitochondria
Facets:
Source sentences:
text: The cardiac muscle has a dense endomysium and many mitochondria (occupying about 25% of the space), whereas the skeletal muscle has a less dense endomysium and fewer mitochondria (occupying about 2% of the space).
text: 7.The cardiac muscles have a dense endomysium, many mitochondria, and T-tubules that are wider and fewer when compared to the T-tubules of the skeletal muscle.