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.
Hope I helped!
Brainliest?
Cellular differentiation starts right after pituitary development.
I dont know my name us jeff
I think it’s true, good luck!.
Answer:
C
Explanation:
Because it is formed in mud and things like that.