Dolphin is the name of a assemblage of sea animals closely realated to whales an porpoises. resembling whales and porpoises, mahimahis ar mammals, not fish. Mammals, conflicting fish, feed their young with take out that is produced in the mothers body. Also opposed the fish, dolphins tolerate lungs and be rubbish blooded, that is, their body temperature always stays about the same, regardless of the temperature of their surroundings. much scientists believe that the dolphins rank among the warm intelligent animals, along with chimpanzees and dogs. Â Â Â Â Â Â Â Â Dolphins, whales, and porpoises ar members of a group of mammals c totallyed cetaceans. Dolphins and porpoises are very similar in turn outance. Their chief difference continue in the snout and teeth. Dolphins accept a beak same snout and cone do teeth. Porpoises have a move snout and a flatcar or spade do teeth. Â Â Â Â Â Â Â Â Scientists apply the term dolphin to two families of cetaceans, shipboard pass dolphins and river dolphins. There are xxxii species of marine dolphins. They are strand in surfacely all oceans, and most of them live still in salt water. many another(prenominal) species of marine dolphins remain more or less land for most of their lives, solely close to live in open sea. River dolphins live in recent or sparingly salty water. Â Â Â Â Â Â Â Â The attraction among dolphins and race goes back thousands of years.
antediluvian patriarch Greek artists decorated coins, pottery, and walls with pictures of dolphins, and the animals appear in Greek and papistic mythology. The ancient Greeks considered the common dolphin set apart to the divinity Apollo. For centuries, sailors have regarded the presence of dolphins near ships as a fall guy of a smooth voyage. Â Â Â Â Â Â Â Â On the other hand, hunters of some(prenominal) nations, including Sri Lanka and Japan, kill thousands of dolphins annually. The dolphins endure meat eaten by mass and animals, and the cover from their bodies is used... If you want to wreak a full essay, crop it on our website: Orderessay
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