Final answer:
Soil is nonliving because it cannot grow or develop independently; it acts as a critical support medium for living organisms but is not alive itself.
Step-by-step explanation:
Soil is considered nonliving despite the fact that it provides essential nutrients and has the ability to move through the environment, as it does not exhibit the characteristics that define living organisms, such as the ability to grow and develop independently, possess DNA, or reproduce. The best fit answer supported by the text is c. Nonliving as it cannot grow or develop. Soils do play a critical role in supporting life by moderating water flow, holding nutrients, and acting as a medium for countless living organisms, but the soil itself is not a living entity.