Question

How can you prove that a frog is a carnivore?

Answer 1

Frogs are carnivores, and many species will eat any small animal they see (even if it's another frog). However, they are herbivores when they start out as tadpoles. Tadpoles are herbivorous or omnivorous, depending on environmental factors. When they are frogs, no they are not omnivores.

Answer 2

They were first in line for feeding from then on! Tadpoles are herbivorous or omnivorous, depending on environmental factors. When they are frogs, no they are not omnivores. They are carnivores, and more specifically insectivores.