Nope, They are a tubular organism with no skeletal structure
Well, an earthworm is one.
earthworm moves by the hair like projections called setae .
An earthworm is an invertebrate as it doesn't have an internal skeleton or a spine.
many fishes do have
Snakes have a skeleton - worms don't.
by dissecting the earthworm and looking inside of the stomach...
An inside skeleton is called an "endoskeleton" in contrast to the term "exoskeleton" which is used to describe a "skeleton" that is on the outside.
lumanate its inside
Worms and snails do not have an inside skeleton- but pigs do.
earthworms have a hydrostatic skeleton. An Earthworm is able to move with the help of a fluid-filled chambers functioning like a hydro-skeleton. The earthworm movement in the soil helps in converting large pieces of organic to matter. Earthworms keep the soil structure open through its burrowing actions.
An earthworm and all insects are invertebrates because they lack an internal skeleton, especially because they don't have a backbone.Well to tell you an earthworm is an invertebrate.An earthworm is an invertebrate.
No,it has a hydrostatic skeleton.It emerges due to pressure caused by fluids in the coelom.