Science Mollusca, bivalvia modified geology

Phylum Mollusca Phylum Mollusca includes snails and slugs, oysters and clams, and octopuses and squids. Phylum Mollusca Molluscs evolved in the sea and most molluscs are…

Documents Phyla Review

Slide 1 Phyla Review Phylum Porifera Sessile Spongeocoel Pores in body osculum 2 Phylum cnidarians Jellyfish, hydra, sea anemone, & coral Polyp and medusa http://bcs.whfreeman.com/thelifewire/content/chp32/32020.html…