Which of the following factors does not affect soil form? a.) precipitation b.) time c.) erosion d.) none of the above

I believe the correct answer is D

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a