The number of organisms an
ecosystem can sustain?

Which statements are true of a scientific theory but not a hypothesis

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

What best describes lactic acid fermentation?