Answer:
The hardy lichens are useful bioindicators for air pollution, espeially sulfur dioxide pollution, since they derive their water and essential nutrients mainly from the atmosphere rather than from the soil.
Explanation:
It also helps that they are able to react to air pollutants all year round.
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Brainliest?
B. The flow of electricity between a cloud and the ground.
reducing the amount of wastes produced
Answer:
The capillary action of water helps it to move from the roots to the leaves in plants
Explanation:
