A human eyelid is not transparent of course. But some animals like snakes have permanently sealed transparent eyelids which protect their eyes from foreign materials. Frogs also have transparent eyelids to protect its eyes while swimming in water.
Aluminum foil is opaque.
Opaque
Yes, a carpet is opaque.
Opaque
There are many objects that no light can pass through, although of course, it depends on what type of light you're talking about. The name of the type of object that visible light cannot pass through is called opaque.
no they dont have eyelids
Dogs actually have 3 eyelids.
Aluminum foil is opaque.
3 eyelids
Yes, dinosaurs did have eyelids.
Opaque
3 eyelids
Rats have eyelids.
Eyelids are accessories of the eye. They are not organs.
goldfish do not have eyelids therefore they cannot blink.No.
more opaque [comparative] most opaque [superlative]
snakes don't have eyelids!