<span>It depends on the type of mushroom, but some can live up to several months if the conditions are right.</span>
In American Indian so they Thad the highest concentration toxins
Its b. Ecosystem
Population is the number of a species in an area, it has nothing to do with physical characteristics.
Abiotic is just an adjective meaning not alive
Competition is just the interactions between organisms in the struggle for food, water, space, mates, and many other things again not physical characteristics