Question

why eyelids and eyelashes are important?

Answer 1

To protect our eyes from the outer environment..

To prevent dirt entering the eyes

Answer 2

hey,
your answer is below...

There are many particles in the air, like dust and sand, which can get into your eyes and harm them. ... Youreyelashes help to tell your eyelidswhen they need to shut to protect the eyes. Along with your eyebrows and forehead, your eyelashes also help to shield your eyes from the bright light of the sun.

I hope this information is useful for you.