Assertion: caecilian's eye | /r/HasProperty | covered by a layer of skin
Facets:
value: like snakes
type: OTHER
value: fully
type: MANNER
value: to protect them
type: PURPOSE
value: in some species of caecilians
type: OTHER
Source sentences:
text: In some species of Caecilians, the eyes are fully covered by a layer of skin—an adaptation perfect for a life spent almost in the dark and entirely underground.
text: These amphibians do actually have eyes, but, like snakes, their eyes are covered with a layer of skin to protect them, and in some cases the eyes may be deeply set into the skull.