The following table shows examples of the various levels of ecological organization:
Ecological level
Organism
Population
Community
Ecosystem
Biome
Which of the following statements corrects the error in the table?
Organisms should show the different species of bears.
Population should show different organisms other than polar bears.
Community must include at least three species or an abiotic factor.
Ecosystem must include an abiotic factor in the environment with the animals.
Example
Polar bear
Sleuth of polar bears.
Polar bears and penguins
Polar bears, penguins,
and seals
Arctic tundra