ECTOTHERMIC VERTEBRATES THAT LIVE IN WATER, HAS GILLS, FINS AND SCALES

FISH WITH NO JAWS TO EAT AND INSTEAD USE SUCKERS TO ATTACH AND EAT

FISH WITH SKELETON MADE OUT OF CARTILAGE NOT BONES

A TYPE OF FISH WITH A SKELETON MADE OF BONES

AN ECTOTHERMIC VERTEBRATE WITH GILLS THEN DEVELOPS LUNGS WITH THIN SKIN

THE CYCLE HAPPENS ALL OVER AGAIN

ECTOTHERMIC VERTEBRATES THAT HAVE SCALY SKIN, AND HAS LUNGS

AN EGG THAT HAS A SHELL AND MEMBRANES TO KEEP IT MOIST.

BROARD ROUNDED SNOUT, AND CAN ONLY SEE A FEW TEETH WHEN MOUTH IS SHUT

POINTED SNOUT, AND CAN SEE ALMOST ALL TEETH WHEN MOUTH IS SHUT