What is the most important characteristic of ALL abiotic factors?

Answer:
They were never alive
Explanation:
Abiotic refers to something that is and was never alive.
Answer:
B. They were never alive.
Explanation:
Abiotic factors are non-living things and non-living means "not alive"–– they were never alive in the first place. Abiotic factors include sunlight, water, wind, sunlight, soil, atmosphere, temperature, etc...