They all feed on insects, but some do eat other frogs!
They are carnivorous and eat insects such as crickets, waxworms, mealworms, superworms, bloodworms, earthworms, fruit flies, and moths, but if there is a smaller frog in the same tank, the bigger frog will eat the smaller frog. That is, if it can fit into its mouth!
It's because of their jaw
If the frog is small yes. If big the fish is likely to be eaten
the things that would probebly eat a frog are fish sharks and other big animalsif you didnt know that than your stupid
A Moor frog eat insects which are small enough for it to swallow :D
The Hamilton's frog eat any small moving insect such as a fly.
No oats
small insects like ants, termites and flies. :). I know this because i am doing a project on them
they eat small bugs and they eat it by sticking there tongues out because they are sticky
Frog spawn does not eat anything; it consists of eggs laid by frogs in water. The tadpoles that hatch from the frog spawn will typically eat algae, plants, and small invertebrates in the water.
tree bugs
No, all frogs are predatory and will only eat small animals.
A poisons frog? I'm assuming you mean the poison-arrow frog or poison dart frog, which they eat small invertebrates and small insects such as baby crickets.