Biology, asked by rahulteacher6555, 1 year ago

Name an indicator of air pollutants.

Answers

Answered by Anonymous
4

Lichen is an indicator of air pollutants.

Answered by gurudeep87
3
the irritation of nose and some lungs related irritation
is some indicator in humans
and by the disappearance of lichen we can also find out because they only grew in pollution free environment okkk
pls mark it as brainliest
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