Answer:
the answer for this is B.
Carrying capacity is the maximum amount of organisms a certain ecosystem can sustain with the resources available in a given ecosystem.
Factors that could either increase or decrease the K, carry capacity, would be: drastic weather causing depletion of resources, decreases in competition, etc.
Fungi because they can break down any dead orginisms and be eaten by other orginisms.
The water molecules enter a gaseous state called water vapor. So water Evaporates.