Best Answer: Well, they are heterotrophs because they decompose and consume nutrients from the soil. They are not green so they cannot photosynthesize. read more
Instead, mushrooms are a part of a completely different kingdom called fungi. Other examples of fungi are yeasts and molds. Fungi can be unicellular or multicellular, use spores to reproduce, are made of a mass (mycelium) of filaments called hyphae, contain chitin in their cell walls, and are heterotrophic. read more