Duplicate (honors)Animal Kingdom Phyla

Have a backbone made of vertebrae

chemical from one animal is used to keep blood from clotting in heart attack patients

Includes Class Aves (penguins, robins, and ostriches)

Includes Class Osteichthyes (goldfish, tuna, and catfish)

Includes Class Reptilia (snakes and lizards)

Includes Class Arachnida (spiders, ticks, and scorpions)

Have radial symmetry

have an exoskeleton 

Jellyfish, sea anemones, coral

Have a well developed brain that is protected by a skull

use stinging cells to stun prey

has a mantle that secretes the shell

body is divided into segments; often the head, thorax and abdomen

octopus and squid

Use a tube to move

Includes Class Chondrichthyes (sharks, skates, and rays)

animals have jointed limbs

has a "foot" that is used to move

Includes sea stars, sea cucumbers, and sand dollars

earthworms and leeches

Includes Class Insecta (butterflies, bees, and walking sticks)

clams, oysters, mussels, and scallops

has a shell to protect it from drying out

includes Class Crustacea (crabs, lobsters, and shrimp)

body is divided into identical segments

some have a medusa body form, while some have a polyp body