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.
The about-face came after their father's co-defendant, Morton Sobell, admitted for the first time that he and Julius Rosenberg stole nonatomic military and industrial secrets for the Soviet Union. The Rosenbergs were executed in 1953 for passing atomic secrets to the Soviet Union.