A specieces of fish known as Chondrichthyes. In otherwords, its own class of fish.
Any kind of fish that swims in front of them while they are hungry
sharks
no, sharks are a kind of fish and whales are mammals like dolphins
Killer sharks eat fish, dolphins, boats, blood, animals that are big, other sharks, and last and least water.
LIBIDO
There isn't any kind of shark in the Amazon river. There is a kind of dolphin. Sharks are sea fish.
Carnivorous fish. Such as Sharks, Parana's, And many, many others.
Sharks are the biggest fish, with the whale shark being the biggest fish alive today.
crab lobster fish and sharks:)
Other similar sized, semi agressive, tropical fish. Tinfoil barbs, green severum, tiger barbs, redtail black sharks, rainbow sharks, id sharks, etc.
They can lay eggs but not sharks they have live kids by humping on each other.
sharks and coral reefs