A ruminant, of the genus Giraffa, of the African savannah with long legs and highly elongated neck, which make it the tallest living animal; yellow fur patterned with dark spots, often in the form of a network; and two or more short, skin-covered horns.
Here the heavy flow of blood to the brain that results from the lowering of the giraffe’s head is slowed by being directed into a special network of tiny blood vessels that regulate blood pressure and protect the brain from a forceful surge of blood.
When danger threatens the young giraffe, it positions itself between its mother’s legs, since her powerful kicks provide excellent protection from most predators.
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