Multiple Choice
The difference between sunblock and sunscreen is that
A) sunscreens completely stop the sun from damaging the skin but sunblocks do not.
B) sunblocks shield the skin completely but sunscreens only reduce the damage.
C) sunblocks are always physical barriers and sunscreens can be barriers or chemicals.
D) sunblocks contain more ozone than sunscreens.
E) there is no difference between a sunscreen and sunblock.
Correct Answer:

Verified
Correct Answer:
Verified
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