Are frogs part of a food chain?

Answer 1

The table gives one example of a food chain and the trophic levels represented in it.

Grass
→ Grasshopper
→ Toad
→ Snake
→ Hawk
→ Bacteria of decay In general, Autotrophs
(Producers)
→ Herbivores
(Primary Consumers)
→ Carnivores
(Secondary, tertiary, etc. consumers)
→ Decomposers

Answer 2

yes because they can be eaten by a snake but they eat flies and other insects.