God made them long and thin just like your mum's pen!$
its............
The intestine.
Yes, an earthworm has a large intestine and a small intestine.
The intestine.
lumanate its inside
bee coz it has a very straight body
In earthworm, typhlosole is a dorsal flap of the intestine that runs along most of its length. Its function is to increase intestine surface area for more efficient absorption of digested nutrients. In different earthworm families, the typhlosole appears to have multiple origins
The gizzard grinds up all the food to the intestine can absorb it. The inward fold of the intestine, also known as the typhlosole, adds surface area to the intestine. That gives the earthworm's intestine more absorptive surface area. The gizzard and the inward flap of the intestine work together to let the worm absorb more of what it takes in.
Typhlosole.
it first goes through the upper intestine then the lower intestine then gets to the midsection which doesn't take long for it to pass after the midsection it gets to the anus!
I believe it's septa
The typhosole of an earth worm is the mid-dorsal groove of the intestine. It is folded and functions to increase the surface area of the intestine to aid in digestion.