It is too cold where the penguins live sharks only live in in the ocean not in ice cold water.
Yep. That is how sharks get to eat tuna.
it helps them swim.
Sharks are solitary predators who hunt and live alone. At certain breeding points for other prey they might meet in the same area for a few weeks.
Because there aren't any penguins around to hunt.
No they do the same thing, they migrate to warmer waters in the winter and the opposite in the summer
Yes. Smaller reef sharks inside the reef and larger sharks in deeper waters outside the lagoon. Smaller varieties not generally dangerous - I have been in the water with sharks inside and outside the reefs and never any issues. There are Tiger sharks in the deeper waters around the islands and they can be dangerous. Don't swim at dawn or dusk or near a river mouth and your risk is almost nil - about the same as a lightning strike. Don't miss the beauty of these waters over a long shot like that.
They are sensitive to climatic changes and head out to deeper waters. Same goes for sharks and whales ect...
Fairy penguins are the same as little blue penguins and the do basicly the same thing as other penguins, but there a lot smaller and very cute in my opinion.
They are both sharks.
Penguins breed with other penguins of the same species.
chinstrap, gentoo, and adelie penguins are in the same catagory of penguins i forget what its called
Same as a group of fish, it is a school of sharks.