Question

A single bacterium in the soil interacts with what??

Answer 1

Answer:

The Correct Answer would be Environment. A single bacterium in the soil basically interacts with the atmosphere and environment that surrounds it.

Explanation:

A Single Bacterium basically interacts with water, air and the soil in which it is found. As the bacterium here is alone, it is unable to interact with any species, either of it's kind or not. Hence, it is only able to interact with natural resources like Water, which is found abundantly on Earth, Air which is literally present everywhere and Soil, in which it basically lives. Hence, Environment would be the appropriate answer for the question.