Information about shark

pronetmbjt (9)in #food • 9 years ago

Shark is a species of sea fish, some species are known to be predators, others are predatory, as are many species, depending on their size, behavior, and body shape, and prey sharks prey to their teeth, and may lose during that, but they return to life, and features The skin of the shark is shabby, and it has five pairs of gill plates on its sides. Some of them have seven pairs of gill plates, also known as their sense of smell, where they can recognize their enemies from their scent, and must be threatened with extinction. Our present age, as a result of catching him in abundance, and in him The article Snarafkm it. About 400 species of sharks are divided into 30 species, each with eight shark members and thirty-four hundred species of wild species, which may pose a threat to human life and one of the most dangerous sharks in the world; The shark, the ocean shark, the white shark, and the shark. It should be noted that sharks rarely attack human beings because they attack them by mistake or in the absence of any other alternative. However, one must be careful, not to approach from him. Shark skills Shark is characterized by its high ability to evaluate its prey completely from the first bite, where it can estimate the amount of food energy, and fat obtained from the prey, so seabass, and seal meat prey ideal, due to high level of fat, Because he is not equipped with the rest of the fish with air bags to help him breathe, which drives him to rely on the movement to pass water in his mouth, and then to the nostrils to complete the breathing process. Shark history The history of shark fossils dates back more than 300 million years, that is, before the dinosaurs, and there are few shark breeds that retain their physical characteristics inherited more than 150 million years ago. The shark's longevity is due to its many traits Ability to survive, get food. Sharks are on their way to extinction, and in particular some species are at risk. Twenty species are known to have disappeared, prompting Western governments to sign the Rome Treaty of 1999, which prohibits the hunting of species during their breeding period. Shark food information Each 100g of unsaturated shark contains the following nutrients: 130 calories. 4.15 g fat. 0.92 g saturated fat. 20.98 g of proteins. 51 g of cholesterol.