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1)what's the recommend amount of uv protection that sunglasses should provide? a.50% b.75% c.80% d.100%2)one way to ensure good sleep hygiene is to change your bedtime frequently.truefalse
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1 vote
1)what's the recommend amount of uv protection that sunglasses should provide?

a.50%
b.75%
c.80%
d.100%2)one way to ensure good sleep hygiene is to change your bedtime frequently.truefalse

User Cody Konior
by
8.0k points

2 Answers

4 votes
C is the answer. !? 80%
User James LT
by
8.2k points
4 votes
C.) 80% is the answer...
User Rob Rolnick
by
8.0k points
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