Question

the most important organisms for an ecosystem?​

Answer 1

Answer:

The most important organism for an ecosystem is humans

Answer 2

Any ecosystem has two components -biotic or living organisms and abiotic or non-living component.

Further, two most important functional characteristics of any ecosystem are unidirectional flow of energy and cycling of material. The living organisms of an ecosystem are related through food chains, which gives rise to trophic levels in an ecosystem. Energy is transferred from one trophic level to the next through the food chains.