Which statement is true about competitive relationships in ecosystems?
They occur when there are not enough resources for survival and reproduction.
Organisms of the same species (ex: two polar bears) cannot compete.
They only occur between animals (not plants, not decomposers).
Organisms only compete over food (not other resources).
1 answer
The statement "They occur when there are not enough resources for survival and reproduction" is true about competitive relationships in ecosystems.