Ca3(PO4)2
The prothrombin and fibrinogen of blood plasma are forrmed in liver with the help of vit.k.hence defisiency not only of these proteins but also of vit.k causes haemophilia in which blood clotting takes place so rapidly causes death of a patient.
Every one know that the Sahara desert is the world's largest hot desert - a vast ocean of sand where the heat is so terriable that men and animals die of thirst. But it was once beautiful, green and fertile place. Scientist belive that around 10,000 B.C., the Earth's orbit wobbled slightly, causing a shift in weather patterns. The monsoons which drench Southern Africa to day shift up, pouring water into the Sahara, where it forrmed bodies of water. plant life flourished and plants were followed by animals and humans, who established lively civilizations. When weather pattern shifted again, the Sahara turned to being a desert once more.
The two nations, formed at the time of partition of India in 1947 by the British, were the present India and Pakistan. Bangladesh was a part of Pakistan till 1971 Burma, although not regarded as a part of India, was nonetheless part of the wider India under British Empire.