Answer:
Ecology is the study of how living organisms interact with each other and with their environment. Abiotic factors are the parts of the environment that have never been alive, while biotic factors are the parts of the environment that are alive, or were alive and then died
Explanation:
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Answer:
Two layers of Lipids make up the cell membrane
Explanation:
The inner and outer phospholipid layers
Answer:
The volume of pollutants decrease in the ecosystem
