Sponges, Cnidarians, and Worms What Is an Animal? Animal Symmetry Sponges and Cnidarians Worms Table of Contents.
Sponges Echinoderms Tunicates Lancelets Fish Amphibians Reptiles Birds Mammals Cnidarians Flatworms Roundworms Mollusks Annelids Arachnids Crustaceans.
7th Grade Ch. 1 Sec. 3 Sponges & Cnidarians
Invertebrates Eight Major Phyla. Phylum Porifera Poriferans/Sponges Contains many pores Grows back together if cut or chopped up.
Sponges Chapter 9 Section3. Sponges Live all over the world (oceans, freshwater rivers and lakes)
CNIDARIA. Characteristics Class Scyphozoa- Jellyfish- medusa form Class Antozoa- corals, sea anemones- polyp form Class Hydrozoa- Hydras Tentacles.
Multicellular, Eukaryotic, Heterotrophic. Invertebrates-No backbone Vertebrates- Backbones.
Objective 4.1 Book 200 point Project Grade 7 th grade science Denton Middle School Ms. Hutchens.
Accessory Pulsatile Organs
Invertebrates
