1) Fish are cold blooded or ____ animals a) ectothermic b) edothermic c) exothermic d) exotic e) autotrophic 2) Amphibians are cold blooded or _____ animals. a) ectothermic b) endothermic c) exothermic d) exotic e) autotrophic 3) Reptiles are cold blooded or ____ animals. a) ectothermic b) endothermic c) exothermic d) exotic e) autotrophic 4) Birds are warm blooded or ______ animals a) ectothermic b) endothermic c) exothermic d) exotic e) autotrophic 5) Mammals are warm blooded or _____ animals. a) ectothermic b) endothermic c) exothermic d) exotic e) autotrophic 6) Internal body temperatures changes as temperature of environment changes. a) ectothermic b) endothermic c) exothermic d) warm blooded 7) Internal body temperature stays about the same. a) ectothermic b) endothermic c) exothermic d) cold blooded 8) Vertebrates outer body can be covered by: a) fur b) scales c) feathers d) skin e) exoskeleton f) blubber 9) Vertebrates are _____-cellular a) multi b) uni c) auto d) hetero 10) Vertebrates use these organs to exchange gases... a) mouth b) lungs or gills c) xylem d) phloem e) stomata 11) Most vertebrates have these to help them move... a) legs b) fins c) pinchers d) wings e) horns f) shells 12) System that carries blood through the body... a) circulatory  b) nervous c) digestive d) respiratory e) muscular f) skeletal 13) System that includes the brain in vertebrates is: a) nervous b) circulatory c) digestive d) respiratory e) skeletal f) muscular 14) Produce milk for young, breathe with lungs, live birth: a) mammals b) birds c) reptiles d) amphibians e) fish 15) Feathers, lay eggs, most fly, beak and wings a) mammals b) birds c) reptiles d) amphibians e) fish 16) Breathe with lungs, lay eggs, scales or plates cover body a) mammals b) birds c) reptiles d) amphibians e) fish 17) Gills that change to lungs, moist or bumpy  skin, cold blooded a) mammals b) birds c) reptiles d) amphibians e) fish 18) Live in water, fins to swim, gills to breathe, cold blooded a) mammals b) birds c) reptiles d) amphibians e) fish 19) Horse, bear, whales, dogs, humans are: a) mammals b) birds c) amphibians d) reptiles e) fish 20) Penguin, duck, eagle, parrot are: a) mammals b) birds c) reptiles d) amphibians e) fish 21) Snakes, alligators, turtles and lizards are: a) birds b) reptiles c) amphibians d) mammals e) fish 22) Frogs, toads, salamanders are: a) birds b) reptiles c) amphibians d) mammals e) fish 23) Trout, shark, flounder, guppy are: a) birds b) reptiles c) amphibians d) fish e) mammals 24) These body features help vertebrates obtain and eat food: a) fangs, teeth, beaks, claws b) hair, fur, scales c) moist skin, shell, blood vessel d) lungs, gills, heart 25) Vertebrates defend themselves with: a) hiding b) shields, c) fleeing d) changing size or shape e) chemical odor f) hard shells 26) Vertebrates defend themselves with: a) poisonous glands b) strong jaws c) tunnels and mazes d) camouflage e) mimicry f) making weapons 27) Vertebrate structures for movement include: a) fins b) wings c) hollow bones d) muscular legs e) gills f) lungs 28) Vertebrates are animals with: a) backbone b) no backbone c) exoskelton d) tentacles e) antennas

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