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What is helpful about UV rays?
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What is helpful about UV rays?
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Mar 22, 2018
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What is helpful about UV rays?
Chemistry
middle-school
Taiwotman
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UV rays can be found In the sun and in tanning beds.
UV rays can cause cancer (skin) if proper skin health is not happening (sunscreen)
I hope this helps you!
EmmanuelB
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Mar 23, 2018
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UV rays (sunlight) are used in plants during photosynthesis, and helps generate oxygen for us using carbon dioxide that we produce
Humans:
intake: oxygen
'waste': carbon dioxide
Plants:
intake: carbon dioxide
'waste": oxygen
Ahmed Wagdi
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Mar 26, 2018
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Ahmed Wagdi
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