how do sponges move what casues a sponge to move

Sponges can also regenerate complete animals from broken fragments of a sponge, which is useful after strong storms. I then go over each of the classes of sponges and the time range they lived in throughout Earth's history, then we move to sponge reproduction, which can occur either sexually or asexually. Ascon sponges are most simple, while leucon sponges are most morphological complex. I also go over the 3 major groups of sponge morphology, ascon, sycon, and leucon sponges. I also discuss the distinction between common sponge spicule morphology which helps when determining the spong species in a particular fossil. Sponges have a lot of body parts, all of which I label and discuss in this video. In this video, I go over Porifera anatomy, structure, morphology, spicule types, complexity (ascon, sycon, leucon), classification (classes- glass sponges, calcareous sponges, demosponges, stromatoporoids, archaeocyathids), reproduction, ecology, & reef evolution.

Porifera is a phylum of invertebrate animals which includes sponges.

How do sponges move what casues a sponge to move