A chest CT scan is a more detailed type of chest x ray that takes many detailed pictures of your lungs and the inside of your chest.
Greece fell when the Roman Empire envaded Greece and changed their religion. Wasnt a good Idea though. I'll Say! I mean even though it was reletively the same, same gods different names, and the same legends, just from a different point of view.
What caused the fall of the Roman Empire? Did Christianity play a role? What was the reason for the downfall of the Russian Empire in 1917? What prompted slavery? Why were the Africans chosen for enslavement? How did World War I start and end? What is The Palestinian Conflict? I don't really understand the French Revolution.