gnathostomes
Yes, sharks do not have bones in their skeleton but they have cartilageYes, sharks are fish with skeletal systems made from cartilage.
Sharks existed at the same time dinosaurs did. Sharks pre-date the dinosaurs by quite a bit. To get from sharks to dinosaurs: sharks - bony fish - lobe finned fish - lung fish - amphibians - reptiles - dinosaurs.
Sharks are fish. Fish swim in 'schools'. Whales and dolphins are mammals. These swim in 'pods'.
55154
No, they are fish.
No, guppies are fish.
mostly fish or somtimes mammels
they mostly eat samll fish or other mammels like whales
fish, some mammels and plants
no tiger sharks are fish but r sharks
sharks have backbones and they are fish
You. JK, some fish and some mammels
They are Sharks, therefore a fish. Very, very big: Plankton eaters.
Fish. they have gills. Answer All sharks are fish.
No. Minnows are bony fish, and sharks are Elasmobranchs.
Yes sharks are predators to fish.
Fish, mammels, birds, reptiles and amphibians x