Porifera â 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 or simple vases…

ANIMAL KINGDOM Mrs. Martin Kingdom Animalia â Complex, multi-cellular, eukaryotic heterotrophic organisms Most complex of all kingdoms Multicellular (made of many cells)…

Animal Origins Bringing it all together History of Life Basic Animal Body Plan Animal Groups: Understanding evolutionary relationships among phyla of animals The Cambrian…

Architectural Pattern of an Animal Chapter 9 The Appearance of Major Body Plans The Cambrian explosion marks the earliest fossil appearance of all major groups of living…

Animal Systems Animal Systems Page 738: Body Symmetry & Chapters 27 through 28 What is an animal? Scientific Definition Animal: eukaryotes that are multicellular heterotrophs…