The ancient camel question is: One hump or two? Arabian camels, also known as dromedaries, have only one hump, but they employ it to great effect. The hump stores up to 80 pounds of fat ...

You can tell dromedary and Bactrian camels apart by the number ... some can also be found in much cooler regions. Bactrian camels in Central Asia, for example, face freezing winters and scorching ...