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By covering the eyeball.
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∙ 11y ago
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Why do you need eyelids?
To lubricate and protect your eyes.
Why do camels have leathery eyelids?
they have leathery eyelids to protect their eyes from the harsh sand storms.
Do camels have big eyelids?
to protect their eyes from the blowing sand
Do rhinoceros viper have eyelids?
No, snakes do not have eyelids. Instead, they have eye caps to protect their eyes. That's why their eyes are always open, even when they sleep.
How does your eyes protect you?
Your eyes can protect you by alerting you to living and nonliving threats. The eyes are also protected from harm by one's eyelids and tears through the tear ducts.
How you protect your eyes?
Your eyes can protect you by alerting you to living and nonliving threats. The eyes are also protected from harm by one's eyelids and tears through the tear ducts.
How do emus protect dust from blowing into their eyes?
A magical wizard lives in their eyelids
Are eyelids opaque?
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.
Who accessory structure of the protect the eyes by preventing perspiration from getting into the eyes?
The eyelids and even the lashes help to keep water out of the eyes.
Why do camels have 3 eyelids?
- The camels' eyes are specially protected by three eyelids on each eye, this helps protect from howling winds which can gust sand into their eyes, the extra eyelids help protect against the blazing sun, and stops them from going blind.
Does a crocodile have eyelids to protect its eyes under water?
no, because they wouldn't be able to see
Do eyes close shut when going blind?
Eyelids have no function besides to protect the eyes from harm, and to moisten the eyes every few seconds (this is why blinking occurs). Therefore, a blind person can have open eyelids, but still be able to see nothing.
