Sponges are skeletons
by Barbara Juster Esbensen · 1993
Popularity 6
Explains how sponges are animals that live in the ocean and how they are harvested and used by humans.
SpongesJuvenile literatureMarine animals, juvenile literatureMarine animals
by Barbara Juster Esbensen · 1993
Explains how sponges are animals that live in the ocean and how they are harvested and used by humans.