Feed and grow fish great white shark9/2/2023 If a shark is close to the surface, it may breach to grab the prey in its mouth. When hunting, great white sharks are stealthy and position themselves underneath their prey before swimming at high speeds towards it. This allows them to live in different oceans with different climates. They are not cold-blooded instead, great white sharks are endothermic, meaning they have a special regulatory system that keeps their body temperature slightly higher than the water around them. What we do know is they breathe through gills and have a highly sensitive sense of smell, able to detect a drop of blood from half a kilometer away. While culturally famous thanks to the Jaws franchise, there’s a lot about this species that we don’t know, including the size of their home range, where they mate, or where females give birth. They get their name from the pearly white color of their underbellies, though their upper bodies are a slate grey color that helps them blend in with the rocky sea floor. Found in every ocean in the world, great white sharks are the largest predatory fish on Earth and sit at the top of the marine food chain.
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