| Term | Definition |
| bottom side of starfish | ventral side (oral) |
| front side of starfish | dorsal side (aboral side) |
| chidarians description | -cenral opening by tenticles
-sessile- attached t one spot
-eats plankton, clams, and fish |
| cnidarians habbitat | water |
| cnidarians reproduction | sexual and asexual, external |
| cnidarians examples | -jellyfish
-coral
-sea anenomies |
| echinoderrms decription | -water animal
-cenral opening for food
-spinny skinned
-feed off of the ocean floor and algae |
| arthopods include... | insects. crustaceans, archnids |
| arthopod insects description | -segmented body
-hard outer bodies: exoskeleton
-6 legs |
| echinoderms habbitat | ocean: saltwater |
| echinoderms reproduction | sexual, external |
| ecinoderms examples | -starfish
-sea urchins
-sea cucumbers
-sand dollars |
| arthopods insects habbitat | land |
| arthopods insects reproduction | sexual, external |
| arthopods insects examples | -bees
-butterflies |
| arhtopods crustaceans decription | -exoseleton
-jointed limbs
-segmented body
-eat krill |
| arthopods crustaceans habbitat | water, land |
| arthopods crustaceans reproduction | sexual, external |
| arthopods crustaceans examples | -lobster
-crabs
-shrip
-crayfish |
| arthopods arachnids description | -exoskeleton
-jointed limbs
-segmented body: 2
-8 legs |
| arthopods arachnids habitat | land |
| arthopods arachnids reproduction | sexual, internal |
| arthopods arachnids examples | -spiders
-ticks
-mites
-scorpions |
| sponges description | -simplest invertabrate
-sessile
-filters food from the water continuosly |
| sponges habitat | water |
| sponges reproduction | sexual, asexual, external |
| sponges examples | -basket sponges |
| worms description | -simplest bodies- tube shaped
-oxygen is dissolved through skin
-eats decayed plants/animals
-feeds of of other animals:parasite |
| worms habitat | water, land, other animals |
| worms reproduction | sexual, asexual, external |
| mullusks include... | bivalves, gastropods, cephalopods |
| mullusks bivalves description | -hard shell: made of 2 matching halves
-has gills to take in oxygen |
| mullusks bivalves habitat | water |
| mollusks bivalves reproduction | sexual, asexual, external |
| mollusks bivalves examples | -clams
-muussels
-scallops
-oysters |
| mollusks gastropods description | -most diverse group
-mant have shells
-land: lings
-water: gills |
| mollusks gastropods habitat | land or water |
| mollusks gastropods reproduction | sexual, asexual, external |
| mollusks gastropods examples | water: snails, sligs
land: conches, whelks |
| molllusks cephalopods description | -have a brain
-well developed nerves
-pair of eyes, tenticales, gills
-defense ink and camoflauge |
| mollusks cephalopods habitat | salt water |
| mollusks cephalopods reproduction | sexual, internal |
| mollusks cephalopods examples | -octopus
-squid
-chambered nautious |
| mammals characteristics | -hair
-teeth
-endotherm: warm blooded |
| mammals reproduction | eggs |
| mammals adaptations | -hair
-fat |
| mammals examples | -bird
-whale
-dolphin |
| bird characteristics | -feathers
-beak
-endotherm
-scaley legs:4
-hard shells |
| bird reproduction | eggs |
| bird adaptations | -hallow bones
-flight feathers
-endoskeleton
-airsac |
| bird exaples | -song birds
-water birds
-birds of prey |
| fish characteristics | -gills
-wlive in water
-lateral line:senses
-swim
-bladder |
| fish reproduction | eggs |
| fish adaptations | -jaw
-bones |
| fish examples | -carilagenous
-bony fish
-jawless fish
-golfish |
| reptiles characteristics | -4 legs
-ectothermic
-scales
-lungs |
| reptiles reproduction | eggs |
| reptiles adaptations | -skin
-scales |
| reptiles examples | -turtles
-lizards
-shakes
-aligaters |
| amphibians charcteristics | -4 limbs
-ectothermic
-oxygen through skin
-lungs
-live in water |
| amphibians reproduction | eggs |
| amphibians adaptations | -skin: only can breath when wet |
| amphibians examples | -frogs
-toads
-salamanders
-caedilairs |
