In an ecosystem, the term that describes the complexity of the abiotic and biotic factors which supports a specific species is: D. habitat.
An habitat can be described as the sum total of resources, abiotic and biotic factors that are found in a particular environmental area which support the survival and growth of a specific species that is better adapted to it.
Therefore, in an ecosystem, the term that describes the complexity of the abiotic and biotic factors which supports a specific species is: D. habitat.
Learn more about habitat on:
https://brainly.com/question/931161