sea anemones
A hydrostatic skeleton is found in many ectothermic, soft bodied animals that have a coelom surrounded by muscles. These include jellyfish, earth worms, sea urchins, and star fish.
Humans have an endoskeleton. Hydrostatic skeletons are found in soft-bodied organisms and ectothermic organisms. Hydrostatic skeletons have an important role locomotion for invertebrates.
It's body is not soft, it has an exo-skeleton
Animals that have a hydro-static skeleton have a fluid filled body cavity and a muscular body wall. This skeleton has no hard parts but a animal can squeeze the fluid from one area of the body to another under pressure to give him support.
Snails do not have skeleton. They have a soft body cavity and are protected by their large shells on their backs.
they don't have skin, their body is made mostly of water. It is basically a thin layer of cells and that's it.
the koalas skeleton is soft.
When babies are born most of their skeleton is still cartilage (A soft boney substance) their body will still be soft and when their bones have developed they will not be soft.
Yes. All soft body parts do. Eventually, only the skeleton remains.
Pigs do not have a soft skeleton. Like other mammals, they have an internal skeleton of calcified bones for support.
The exoskeleton. See the related link for more information.
the thorax and the abdomen - the left and the right - the skeleton and the soft tissue etc.