what are harmful effects of ultraviolet radiations
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Damages immune system – Over-exposure to UV radiation has a harmfulsuppressing effect on the immune system. Scientists believe that sunburn can change the distribution and function of disease-fighting white blood cells in humans for up to 24 hours after exposure to the sun.
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hey frnd....
UV rays (Ultraviolet rays) are very harmful for our skin as well as our eyes.
It causes Sun burn
It damages our immune system
It causes skin cancer
It fades the colour and dyes of clothes.
HOPE THIS HELP YOU ☺☺
UV rays (Ultraviolet rays) are very harmful for our skin as well as our eyes.
It causes Sun burn
It damages our immune system
It causes skin cancer
It fades the colour and dyes of clothes.
HOPE THIS HELP YOU ☺☺
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