Kingdom Animalia Ch. 12- Phylum Mollusca. Key Characteristics of Mollusks 2 nd largest animal phylum Marine, freshwater, and terrestrial Seven classes.
Marine Invertebrates (Part 2). Molluscs Phylum Mollusca Numerous, diverse (200,000 species) Soft body covered by mantle (secretes calcium carbonate.
What Are K ey T raits F or I dentifying D ifferent K inds of Molluscs ?
