Health
Ariel318
20

1. Air pollutants can do all of the following except: A . damage the respiratory system B . enter the bloodstream and harm other parts of the body C . cause discoloration to your hair D . reduce your protection from the sun's radiation TRUE OR FALSE: 2. Biodegradable waste threatens the health of humans. A . true B . false 3. Some air pollutants are harmful to the ozone layer. A . true B . false

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(2) Answers
sugartune

number one is C number two is false  number three is true 

cj23

The answers for this problem are,C , false, true

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