Identify the correct statements among the following
I)Intraspecific competition is a potent force in the process of organic evolution.
II)Feeding efficiency of one species might be increased due to interfering and inhibitory presence of the other species, even the resources are abundant.
III)Fitness of one species is significantly lower in the presence of another species.
IV)when the resources are limited, the competitively superior species will eliminate the other species.