Question

which rays are harmful to us​

Answer 1

$\huge\underline\mathcal\red{Hello Mate}$

$\huge\underline\mathfrak\purple{ANSWER....!!!!!!}$

Ultraviolet Rays.

maRk it as BRAINLIST answer ❤️

Answer 2

Answer:

sun ultra violet rays are harmful to us.

but ozone layer protects us from it