they are alike because they are both living things and they both eat and they both are carnivores
420 million years ago
The common class name for sharks and rays (they both belong to the same class, the Cartilaginous Fish), is Chondrichthyes.
Sharks and Rays belong to the class Chondrichthyes, the cartilaginous or non-bony fishes.
Fish,squid,sharks and rays AnswerSeals eat Fish, squid, sharks, and rays.turdSkates,rays,squid,octopuses,small sharks, and large fish.These are just some of their favorites.
no. cartilaginous fishes are sharks and rays.
because sharks are big then rays and perch and goldfish..
some of the most common animals/fish found in the pacific ocean are rays, eels, sponge?, swordfish and sharks
yes
yes
they study sharks and rays
SHARKS AND RAYS HAVE CARTILAGE SKELETONS,WHICH MEANS THEY ARE VERY FLEXIBLE. I THINK.(peytonallentranum)
fishes, sharks, and rays