1. Ch 28 & 29 Vocab Words Copy these words in your notes, 10 of these words will be on your vocab quiz after spring break. No notes will be used on quiz. Define them on your own time or if class is finishes early.
Cartilage
Operculum
Atrium
Spawning
Tetrapod
Cloaca
Ectotherms
Nictitating membrane
Amnion
Jacobson’s organs
Plastron
Carapace
Endotherm
incubate

2. Ch Notes
What is an animal; sponge; cnidorian; flatworm, round worm; mollusk; anthropod; echinoderms; invertebrates; fish; amphibians; reptile; bird; mammal; vertebrate.
Explain how body systems maintain homeostasis. (know animals)