The organs of the simple excretory system in earthworms are called nephridia. Each segment of the earthworm contains a pair of nephridia, which function to filter and excrete waste products from the coelomic fluid. The nephridia help maintain osmoregulation and eliminate nitrogenous waste, primarily in the form of ammonia. This efficient system allows earthworms to thrive in their moist soil habitats.
nephridia
nephridia
nephridia
nephridia
Tapeworms have skin, intestines and reproductive organs. They are very simple creatures unlike the earthworm. Earthworms have a brain, Aortic arches, a clitellum, segments, intestines, reproductive organs, a crop, gizzard, Dorsal nerve cord, Cuticle (skin) satae, mouth and anus.
No, but hannah smith is a simple organism.
earthworms
That system is called as integumentary system. in simple word it is called as skin.
Its going to be a.gills
The space is called the coelum, and provides cushioning of the digestive system in earthworms and some other simple animals. It allows the organs to function independently of the external structures.
The trick to this is that earthworms are hermaphrodites. This means that the have both male and female sexual parts. Therefore, there is no difference between earthworms as to whether they are male or female.
I am pretty sure they have simple but very complex digestive systems