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Learn about the world's biggest and fastest sharks, how sharks reproduce, and how some species are at risk of extinction. Find out why shark attacks are rare and how humans are the main threat to shark populations.
Learn about sharks, a group of cartilaginous fish with diverse shapes, sizes and behaviors. Find out how sharks evolved, what they look like, how they sense, and how they interact with humans and other species.
25 lip 2019 · Find out about the world's biggest and fastest sharks, how sharks reproduce, and how some sp... Sharks can rouse fear and awe like no other creature in the sea.
3 lip 2024 · Learn about sharks, their evolution, diversity, ecology, and threats from Britannica. Explore shark facts, photos, videos, and quizzes on various shark types and their habitats.
Learn about sharks, their diversity, importance and challenges from WWF, the world's leading conservation organization. Find out how you can help protect these amazing creatures and their habitats.
9 cze 2017 · Interesting facts about sharks; underwater videos of sharks in their natural habitat; and the latest articles about sharks and their origin.
13 cze 2005 · Learn about shark diversity, behavior, ecology, and threats from this article by National Geographic. Find out how sharks are related to humans, how they breathe, how they reproduce, and why they are endangered.