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.
Consider some of these questions with your class. 1  Do you agree or disagree with President Truman's handling of the Soviet Blockade of Berlin? 2  In what ways did President Truman's handling of the blockade lead to greater Cold War tensions? 3  Winston Churchill, Prime Minister of Great Britain during most of World War II, once described Russia as a ....