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Dolphins Essay Bottlenose dolphins can grow to be thirteen feet long and weigh up to 600 pounds (Bottlenose Dolphins). This makes bottlenose dolphins the largest of the beaked dolphins (Dolphin Research Center). Bottlenose dolphins have slick and rubbery skin with no sweat glands or hair. Their epidermis is ten to twenty times thicker than that of other mammals. It can be replaced every two.
Wild dolphins can live 40 years in the wild and orcas can live 90 years, but when held in captivity they rarely survive their teens. Twenty-three out of 25 orcas have died in captivity. Some people think that holding animals in captivity helps with study and research.
Essay Dolphins Dolphins are mammals closely related to whales and porpoises. Dolphins have a powerful and streamlined body. They are found in all seas and oceans. Dolphins can be told apart from porpoises by their nose, which is beaklike, and also their conical teeth. Porpoises have a flatter nose, sharper teeth, and a more solid body.
Dolphins Essay Dolphins Essay. Bottlenose dolphins can develop to be thirteen feet desire and scrutinize up to 600 pounds (Bottlenose Dolphins). This makes bottlenose dolphins the comprehensivest of the beaked dolphins (Dolphin Research Life).
Most whales are considerably larger than dolphins, although some, such as the beluga whale, aren't much bigger than dolphins. An adult whale can weigh up to 200 tons and grow to be 100 feet long. The largest whale -- and largest animal -- ever to live was the blue whale, which drinks 50 pounds of its mother's milk daily while nursing, and grows up to 200 pounds each day, according to the Cool.
Dolphins are highly intelligent marine mammals that live in water but breathe through a blowhole on the top of their head. They are remarkable creatures that have developed a form of sonar called echolocation to hunt and prey. They are very friendly and playful. Below are some interesting facts about dolphins.
The bottlenose dolphin is one of the largest dolphins. However, the size of a bottlenose dolphin alters significantly with habitat. In essence, bottlenose dolphins from the Atlantic Ocean can reach an average of 2. 5 to 2. 7 m (8. 2-8. 9 ft) and weigh between 190 and 260 kg (419-573 lbs).