Today I will write on, types of skeletons Found in animals. There are three types which are Hydrostatic skeleton, Exoskeleton and Endoskeleton Hydrostatic skeleton÷ earthworms are soft-bodied animals that uses fluid pressure to provide support. Tubular animals like earthworms have a muscular body wall. Fluid is secreted to fill the spaces in the body. The fluid presses against the muscular body wall, which causes the muscles to contract, exerting a force against the fluid. This..... More click here >>>www.rowlandokonko.com/2016/01/types-of- skeleton-found-in-animals.html?m=0