Assertion: muscle fiber's muscle | /r/MadeOf | third type of fiber
Facets:
Source sentences:
text: Striated muscles also contain a third type of fiber, purely tonic fibers, which are especially well represented in the muscles of amphibians and reptiles.
text: Striated muscles also contain a third type of fiber, purely tonic fibers, which are especially well represented in the muscles of amphibians and reptiles.