what would be the most beneficial towards maintaining equilibrium in an ecosystem over a long period of time?
a)organisms imported by humans from other environments
b)a sudden change in climate
c) a diversity of organisms
d)predators eliminated from the food chains


Answer :

Answer:

c) a diversity of organisms

Explanation:

Biodiversity refers to the number of different species of animals,plants and microorganisms.Biodiversity increases ecological stability in changing environments.Biodiversity reduces competition ,provide more food resources,increases ecosystem productivity etc.