The human ecosystem, composed of trillions of organisms in the human body, is understood as what?

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Quizplus · Accepted Answer

The human ecosystem is a complex microbiome, as it consists of trillions of organisms, including bacteria, viruses, and fungi, that interact with each other and with the human host to maintain a balance of health and disease. It is not considered a system of discrete, biological entities, nor is it a collection of bacteria used for treating other diseases, nor is it necessarily a potentially lethal collection of bacteria.

The Human Ecosystem, Composed of Trillions of Organisms in the Human