Its mouth and tongue.
Visceral organs of a frog should not be eaten raw.
the respiratory organs of frog are skin , lungs and gills.
Epithelium is the connective tissue in a frog that lines the organs. It covers the internal organs and forms a protective barrier.
organs
frog's organs are almost the same as humans, the only difference is that it is smaller and the eggs of frogs are really many and small.
A frog, domestic or wild, is a carnivore, feeding primarily on insects. A frog will only go after food if it moves.
In a frog, it's the peritoneum.
eyes
To hold the organs inside
its the peritinoneum
testes
Yes, the roots are usually the organ for feeding.Just in insectivorous plants (sundress, pitcher plants, butternut's, bladderworts, Venus's-flytrap etc.) the main organs for feeding are leaves.Sometimes we say "the organs for feeding is the leave" this statement may be correct but in scientific terms and in most plants the organ for feeding is the root.In the cactus plant which is usually found in deserts (Sahara desert etc.) the main feeding organs are 1) The stem and 2) RootsBut For The Conclusion:-ROOTS ARE THE MAIN FEEDING ORGANS OF THE PLANTIN VERY LESS PLANTS SUCH AS CARNIVOROUS AND CACTUS PLANTS THE FEEDING ORGANS MAY BE OTHER(The Wrong Answer)(The Correct Answer)