Key features of Protozoa, Coelenterates (jellyfish/hydra), various worm phyla, Mollusks, and Arthropods (insects, arachnids, crustaceans).
Evolutionary transitions from Fish to Amphibians, Reptiles, Birds, and Mammals. Key features of Protozoa
Differences between plants and animals, cellular structure, and types of symmetry (radial vs. bilateral). various worm phyla