Documents Sponges, Cnidarians, and Worms What Is an Animal? Animal Symmetry Sponges and Cnidarians Worms Table...

Living Things What is an Animal? Eukaryotic Heterotrophic Most are multi-cellular Most are mobile Most reproduce sexually Sponges, Cnidarians, and Worms Structure vs. Function…

Documents Table of Contents

Living Things What is an Animal? Eukaryotic Heterotrophic Most are multi-cellular Most are mobile Most reproduce sexually Sponges, Cnidarians, and Worms Structure vs. Function…

Documents Sponges and Cnidarians

Sponges and Cnidarians Sponges and Cnidarians Sponges Sponges Intro. Origin Evolution: believed to have evolved from protists Collar cells: are almost identical to many flagellated…

Documents Sponges and Cnidarians

Sponges and Cnidarians Sponges and Cnidarians Sponges Sponges Intro. Origin Evolution Collar cells Uses of collar cells Sponges Intro, cont. Diversity Species # Variety Characteristics…