Earthworms have mouths; they can even open them wide enough to fit leaves and other good things. But they don’t have teeth! Here is what happens to their lunch.
Pharynx: they push their pharynx or throat out of their mouths to grab leaves and to pull them back into their mouths. Then they get them wet with their
Esophagus: Once they have their food good and wet, they push it down their
Crop: their crop is a storage compartment for their food and other things they
Swallow. From the crop, their lunch goppes to their gizzard.
Gizzard: the gizzard is where the work happens. They use any stones that they have swallowed and th
Anus: Whatever is leftover comes out their anus as castings or worm poop.