Assertion: shark's membrane | /r/CapableOf | protect their eyes
Facets:
value: fully
type: MANNER
Source sentences:
text: Many species of sharks have a movable, transparent nictitating membrane that covers and protects their eyes when they are attacking and eating.
text: This membrane covers the eyes while hunting and when the shark is being attacked.
text: Some sharks boast tough membranes that slides over and protects the eyes while hunting or being attacked.
text: In fact, many sharks have three eyelids: an upper and lower lid, as well as a clear membrane that shields the eye.
text: Some sharks have a third lid known as a nictitating membrane, which will fully protect the eye.
text: Many species of sharks have a movable, transparent nictitating membrane that covers and protects their eyes when they are attacking and eating.
text: In contrast, some species have a nictitating membrane to protect their eyes.