A community for different living organisms that support each other is called an ecosystem. The answer is (A) an ecosystem.
Bacteria is not eukaryotic
The example of a nonpoint source of freshwater is the first option: <span>pesticide runoff from farm fields. This is one of the most common nonpoint source of poullution</span>
Explanation:
the virus which can transfer from one person to another are called smart virus. example corona virus
Qualitative and Quantitative :)
