Sea sponges smell and taste bad so that they don't get eaten by most fish
Sea Sponges can have various shapes, sizes, and colors. Usually they have tubes, like coral. In fact, most sea sponges resemble coral to some extent.
1. The sea sponge are not an animal or a coral reef.
Neither sponges, jellyfish, nor sea stars are fish. In fact, they are quite different creatures from each other.
Both humans and sponges are made of millions of cells, both need oxygen to survive, both need water and both produce waste products.
No in fact they have multiple openings called pores, which allow water and nutrients to flow in and out of the sponge
No, sea sponges are not decomposers. Sponges are filter feeders.
no sponges are not unicellular.
No, sponges are not parasitic.
no sponges do not have bones
200 years ago, people believed that sponges were plants rather than animals. This misconception was due to their appearance and the fact that they are sessile (immobile) creatures that often resemble underwater vegetation. It wasn't until the 19th century that scientists discovered the true nature of sponges as simple animals.
Sponges are asymmetrical, although a few species have nearly radial symmetry.
To answer your question no sponges do not hibernate