Given below are names of some animals:

(i) Goat

(ii) Human beings

(iii) Cockroach

(iv) Eagle

Which of the above animals form a pair of omnivores?

Both human beings and cockroaches are omnivores as the feed upon plants or plant products as well on other organisms.

Goat is a herbivore as it feeds only upon the plants or products obtained by the plants.

Eagle is a middle carnivore. It feeds upon other organisms.