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.
Yes, both sharks and crocodiles can regrow broken or lost teeth throughout their lifetime. Sharks continuously shed and replace their teeth, while crocodiles have the ability to regrow their teeth when they are damaged or lost.
The Megalodon is the oldest and biggest shark that ever lived. It inhabited the earth 18 million to 1.5 million years ago. It was the biggest carnivorious fish known to have existed. It could grow up to 50ft in size and fed on prehistoric whales. SuperSlasher
Crocodiles first appeared around 200 million years ago during the Mesozoic Era. They are ancient creatures that have remained relatively unchanged over millions of years.
Large predatory mammals such as orcas and some species of crocodiles have been known to prey on sharks as part of their diet. Additionally, some species of seals and sea birds have been documented to feed on smaller shark species.
Most shark species have a lifespan of 20-30 years, although some species can live to be 70 or more. The Greenland shark holds the record for the longest-lived shark species, with some individuals living over 400 years.
Yes, both sharks and crocodiles can regrow broken or lost teeth throughout their lifetime. Sharks continuously shed and replace their teeth, while crocodiles have the ability to regrow their teeth when they are damaged or lost.
no because sharks live in the far deep area of the oceans and such, but crocodiles cant swim very well.
large sharks, Saltwater Crocodiles and Killer Whales
Shark
It does by Sharks and Alligators/Crocodiles
It does, by sharks and alligators/crocodiles
The Megalodon is the oldest and biggest shark that ever lived. It inhabited the earth 18 million to 1.5 million years ago. It was the biggest carnivorious fish known to have existed. It could grow up to 50ft in size and fed on prehistoric whales. SuperSlasher
sharks, crocodiles and other penguins
Sharks, Alligators, and Crocodiles
dinousaurs then they were extinkt and crocodiles came along.
Crocodiles first appeared around 200 million years ago during the Mesozoic Era. They are ancient creatures that have remained relatively unchanged over millions of years.
Sharks are water based animals. The waters near Thailand have sharks, the country never sees them on land unless they are dead or dieing.