An earthworm's digestive system consists of a mouth, pharynx, esophagus, crop, gizzard, and intestine. The mouth is surrounded by strong lips, which act like a hand to grab pieces of dead grass, leaves, and weeds, with bits of soil to help chew.
What does a earthworms digestive systme consist of?
a mouth, pharynx, esophagus, crop, gizzard, and intestine.