Stingrays are related to sharks and have cartilage throughout their bodies. When a stingray gives birth, they birth live young.
Stingrays, Manta rays and...BAT rays are fishes related to sharks!
sharks
yes as they both formed from the same prehistoric ancestor
sharks, if stingrays sting you not at the heart you are fine but if a shark eats you your dead
Rays are relayed to skates, chimeras, and sharks in the class Chondrichthyes, Cartilaginous fishes.
Hammerhead sharks are the most common predator of stingrays.
Sharks
no
No, almost all mature sharks are larger than stingrays
they are classified as fish and are derived from sharks
the stingray stings the shark