Question

Which type of consumers is the most stable in an ever changing environment?

vegetarians
herbivores
carnivores
omnivores

Answer 1

Omnivores because they can eat vegetation and meat.

Answer 2

Omnivore is the type of consumers is the most stable in an ever changing environment.
Omnivore are organisms that eats both plants and meat. Thus, either ways they can live with the absence of meat nor plants.