Assertion: shark's teeth | /r/CapableOf | call denticle
Facets:
Source sentences:
text: They have very tough skin that is covered in tiny teeth called denticles that is slate-grey to black in colour on the top of their bodies which helps them to remain camouflaged into the rocky, coastal sea floors where they are most commonly found.
text: A shark’s skin is covered by small, razor-sharp teeth called denticles.