has bony skeleton,

consists of most fish

has mouth lining,

undergoes metamorphosis

has dry and scaly skin, lay eggs (in shell), buries it in land

has feathers, hollow bones, lay eggs (in shell), care for young

gives live birth, cares for young

they feed off of filtering through their pores

has stinging cells, radial symmetry

flatworms and tapeworms belong to this class

roundworms, have a developed digestive tract

has segments, leeches belong to this class

soft bodies w/ hards shells

has joint appendages, includes insects and crustaceans

has radial symmetry, tube feet (for feeding), regeneration ability (some)

Which two levels of organization make up an organism's scientific name?

What is the major difference between the plant and animal kingdom?

The 4 eukaryote kingdoms are Animals, Plants, Fungi, and

What is the study of classification?

What is the correct order of classification?family