IUGR has various causes. The most common cause is a problem in the placenta (the tissue that carries oxygen, food and blood to the baby).Birth defects and genetic disorders can also cause IUGR.UGR has various causes. The most common cause is a problem in the placenta (the tissue that carries oxygen, food and blood to the baby).
Making the world better, one answer at a time. Ethel Rosenberg was the person who played the minor role in the passing of the atomic secrets to the Soviet. He was later convicted for passing the atomic secrets to the Soviets.
Joseph Stalin was the General Secretary of the Communist Party of the Soviet Union 's Central Committee from 1922 until his death in 1953.In the years following Lenin's death in 1924, he rose to become the leader of the Soviet Union.After growing up in Georgia, Stalin conducted activities for the Bolshevik party for twelve years before the Russian Revolution of 1917.fter participating, Stalin took military leadership positions in the Russian Civil War and Soviet-Polish War. Stalin was one of the Bolsheviks ' chief operatives in the Caucasus and grew very close to Lenin, who saw him as a capable and loyal follower.