2.  Arthropods are invertebrate animals (as insects,
arachnids, and crustaceans) having a segmented
body, jointed limbs, and a shell of chitin that is
shed periodically
 Some examples of arthropods are:
 Crabs
 Insects
 Lice
 Shrimp
 Spiders
 Scorpions
 Centipedes and millipedes

4.  Birds are
feathered, winged, bipedal, warm-
blooded, egg-laying, vertebrate animals.
 Some examples of birds are:
 Owl
 Stork
 Flamingo
 Hawk
 Eagle
 Vulture