Instead of a D and R, WhatsApp uses checkmarks to represent message status. Based on the precedent set by BBM and WhatsApp, I think a LOT of WhatsApp users out there mistakenly take this to mean that one checkmark means the message has reached the phone while the second checkmark means the message has been read.
Food is scarce and the climate is very cold. Many animals have adapted to survive the bitter cold. Animal life on mountains vary from continent to continent. The animals in the mountains of North America (Canada, USA) include the big horn sheep, mountain goats, brown bear, black bear, grizzly bear, mountain lions and antelope. Further information
Fauna-This region is rich in diversified flora and fauna. Several endemic snakes and lizards are found here. Animals such as the Blackbuck, the Indian Gazelle and the Indian Wild Ass, which are fast declining in other areas, are found in this desert.Camels are one of the most popular means of transport.auna-This region is rich in diversified flora and fauna. Several endemic snakes and lizards are found here. Animals such as the Blackbuck, the Indian Gazelle and the Indian Wild Ass, which are fast declining in other areas, are found in this desert.