sharks don't swim on land Do you mean oceans?
Sharks swim all over the world, mostly in oceans, but, the bull shark can swim in rivers. Most of the oceans, beyond the Continental shelf, are deep barren wastelands. Since most sharks live in the oceans, most of their habitat will be barren, but, not all of it. They can be found in salt waters that are teaming with life.
yes sharks swim in the water
Yes, they can swim into freshwater rivers.
no because sharks live in the far deep area of the oceans and such, but crocodiles cant swim very well.
All sharks can swim regardless of age. Once a shark is born, it must swim in order to breathe. Interesting fact, sharks only sleep for a few minutes at a time because they have to wake up and swim around to breathe again.
It is possible to swim through from an ocean to a river then to a lake but generally, No. Bull Sharks are the only sharks that are found in lakes.
frogs survive only in fresh water so no
Sharks are fish. Fish swim in 'schools'. Whales and dolphins are mammals. These swim in 'pods'.
they swim in lakes or ponds but they do not swim in oceans
No I am pretty sure that you can't swim in the oceans.
some sharks do swim into coral areas but big sharks can get scratched by the coral