One difference is that fish are bony. Sharks have a skeleton made of cartilage (like in your nose or kneecap). Sharks have five to seven gill slits, while fish only have one. Fish have swim bladders for bouyancy, sharks do not.
sharks ones are bigger
Main difference is that fish skeletons have bones in them, while sharks just have cartilage skeletons. They both have backbones, but this difference puts sharks into a different category.
A trout has true bones, but a shark has flexible cartilage.
sharks have cartilage not bone
a great white shark is a fish and a bottle nose dolphin is not
just about all of them that's their major difference between them and normal fish.
A shark is a fish and a whale is a mammal. Therefor the shark has gills to get oxygen from the water and whales have to breathe air, so they come to the surface.
Cats are mammals and sharks is a fish. One lives in land the other in water.
A shark is considered a fish. A dolphin is a mammal. While both may be considered aquatic with living in water, both are different in that respect. The mammals breathe air and produce milk for their offspring.
Whale shark. It is the biggest fish in the sea.
The difference is that sailfishes have a long, sail-like dorsal fin which stretches through the whole back while swordfishes have just a tiny shark-shaped dorsal fin.
Octopi are cephalopod molluscs, have 8 legs and are often depicted squirting ink when they get cranky. Sharks are fish.
Since the shark & cleaner fish are benefited because the shark's teeth is being cleaned and the cleaner fish itself has food, the relationship between the two is called mutualism. improve
what is the difference between fish farming and a fishing
well, a shark bite is usually created by a shark (when it bites you) and a crocodile bite is usually created by a crocodile.
No, the shark is a fish