Animals let
An Overview of Animal Phylogeny How the Animal Kingdom Evolved Chapter 32.
Animals What is an animal? The Structure of Organisms Cells Tissues Organs Organ Systems.
Kingdom Animalia Multi-celled Heterotrophic (Consumer) Has a Nucleus (Eukaryotic) It is the largest Kingdom so far. (See Link)See Link There are over.
Porifera – the sponges porus (pore) + fera (bearing) Abundant marine grp w some fresh water (f.w.) species. Can range in size fr. small crusts or growths.
INVERTEBRATES About 97 percent of all animals are invertebrates.
Body cavity
