The variety of life found on Earth and in ecosystems is defined as?

Biodiversity, also called biological diversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth. ... Furthermore, biodiversity encompasses the genetic variety within each species and the variety of ecosystems that species create.

Explanation:

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.

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