<span>the one that is nor released by trees into the atmosphere is : Ozone
Ozone is the layer beneath the atmosphere that protected us from the harm of direct sunlight.
Ozone is already exist within the earth and not created by organisms. We only produce the substance that potentially destroy it</span>
Because the sun's light is not good enough for it
Some plants, like cacti, contain water.
Answer:
teen brain, testing boundaries, search for own identity, trying to fit in
The answer is b.)Cnidarians
