资讯

The hump stores up to 80 pounds of fat, which a camel can break down into water and energy when sustenance is not available. These humps give camels their legendary ability to travel up to 100 ...
And that sort of adaptation was especially important ... weeks without food and water, or even the Canadian Arctic, the camel is one of the best adapters in the animal kingdom, and that's in ...
A montage of clips on the theme of adaptation and interdependence. Includes images of a leopard, moth, frogs, camel, polar bears, snake, shark, insects, stone plants, sensitive plants and a tortoise.
And that sort of adaptation was especially important ... weeks without food and water, or even the Canadian Arctic, the camel is one of the best adapters in the animal kingdom, and that's in ...