A great white shark is the most feared predator in the sea, it will mostly eat seals, sea turtles and salmon. they can live up to 100 years old! the usual shark lives up to 30-100 years old. The Great white shark lives in the major oceans such as the Atlantic, Pacific, and the Indian oceans. A shark can have a dozen baby's and eats tons of food per day, young baby sharks eat food like other sharks and rays. It catches its food from. A great white can have 7-9 babies and may only produce 6 babies. Their predators are killer whales and orcas and use.