Kingdom Animalia

Animals Multi-celled Use mitochondria to make energy (cell respiration) Reproduce sexually (few asexual) Motile – able to move

Invertebrates No back bone Cold blooded (can’t regulate body temp)

Porifera Sponges No body symmetry One body opening Filter water for food

Releasing Sperm The osculum is pumping out a dye

Cnidaria Jellyfish, Coral Reefs Radial symmetry – circular One body opening Have nematocysts- stinging cells Filter and hunt

Man-o-war

Worms Round, flat, segmented(Earthworms, night crawlers, leeches) Bilateral symmetry – mirror halves Two body openings (Decomposers or parasites)

Mollusks Clams, snails, octopus, squids Bilateral symmetry – mirror halves Two body openings Have shells Most intelligent invertebrates

Echinoderms Starfish, sand dollars, sea urchin Have radial symmetry (circle symmetry) Two body openings Have suction cup like, tube feet (feeding and breathing)

Arthropods Bugs, insects, shell fish Bilateral symmetry – mirror halves Two body openings Have hard exoskeletons –outer skeleton Largest group of animals on earth

Vertebrates Have Spinal Chords and backbones to protect them

Fish Sharks, Rays, Tuna, Etc Ectothermic -Cold blooded Have gills External fertilization Wet scales

Amphibians Frogs, toads, salamanders Coldblooded External fertilization Gills to lungs Smooth wet skin

Frogs, Toads, Salamanders

Reptiles Alligators, crocs.,snakes, lizards Coldblooded Lungs Internal fertilization, lay eggs Dry scales

Turtles, Snakes, Crocodiles, Alligators Lizards

Birds Song birds, water fowl, birds of prey Endothermic Warm blooded- regulate body temp Lungs with air sacs Internal fert., lay eggs feathers

Song birds, wood peckers, humming

Water fowl, pelican, heron, sea gull

Hawk, falcon, eagle, owl, vulture

Mammals Whales, dolphins, canines, felines Warm blooded Lungs Internal fert.: placental-fully developed live birth Marsupial – live birth, but babies develop in pouches (kangaroo) Monotremes- lay egg (platypus) Have fur

Placental Mammals

Marsupials

Monotremes