some people think it's water. the sandstorms in the desert get real bad. animals' eyes, two eyelids so the sand can't get in their e s eyes. for a person that have camels in the middle east or australia -- by the way, all camels are mostly domesticated. this is one hump for a dromedary camel and two humps for the back camel. the camel is used for everything. it's used for transportation. it's used for food if the camel dies. people eat camel meat. that fur is used for coats. the bones in the camels are used for knitting needles, weapons. even the dung, the poop, how are you going to cook a steak or beans or anything in the desert without dry wood? you take the dried feces, and go along with your caravan. three days later, it cooks your