The Animal Kingdom

Type of worm where body is made of segments, earthworm

ectothermic vertebrate, spends early life in water, frogs

arthropods with three body sections, one to two pairs of wings, ants, grasshoppers

arthropod with eight legs, two body sections, scorpions

organ for getting oxygen from water

body temperature controlled by the environment

Susie starfish loses a leg, but it grows back

Has feathers, endotherm, lays eggs

Endothermic vertebrate, has fur or hair, lays eggs

notochord, nerve cord, tunicate

soft-bodied, sometimes have a shell, oysters, squid

fish with cartilaginous skeletons, carnivores, sharks

vertebrate that lives in water, sometimes have fins, largest class of vertebrates

shedding of the exoskeleton

arthropods with two-three body sections, ten or more legs, mandibles, crabs

Made of many cells

"fighting" over available resources such as food or space

Type of eaters that animals are

stinging cells, radial symmetry, jellyfish

circulatory system in which blood travels in vessels

animals with backbones

invertebrates, exoskeleton, means "jointed-leg"

invertebrates with long, slender bodies with no legs; bilateral symmetry

ectotherm, vertebrates, bodies adapted to conserve water, snakes

radial symmetry, endoskeleton, star fish

have pores and are asymmetrical filter feeders 

Animals that live in a group establish a "chain of command" to establish roles of each member

multiple lines of symmetry that pass through a central point

organism that lives off another and causes it harm

Four-staged metamorphosis, butterflies