Question

Which of the following is the smallest in the

levels of organization?
organism in one species
community
population
ecosystem

Answer 1

Organism

Step-by-step explanation:

An ecosystem can have a community, organisms, and population; and a community can have a population and organisms; and a population can have organisms.

Answer 2

I think that it is the organism in one species.

Step-by-step explanation:

just because one organism is the smallest level in the answers