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A harmful chemical or substance in the air or water is:

niaaasimmm

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6 years ago

A harmful chemical or substance in the air or water is:

A harmful chemical or substance in the air or water is:

a. An allergy
b. An irritant
c. A pollutant
d. An allergen

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TREEHUGGER

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#1

Posts: 398

Rep:

6 years ago

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niaaasimmm Author

wrote...

6 years ago

Correct

Slight Smile

TY

KaylenePig

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Yesterday

Good timing, thanks!

Morgan-C

wrote...

2 hours ago

Thanks for your help!!

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