What is the Current Virginia time from Greenwich mean time?

What vitamin prevents destruction of unsaturated fatty acids? What keeps the sun in the same place? Why is dirt in water a mixture? How do plants and other photosynthetic organisms moderate global warming? What was the earlier prime meridian? Who was the first astronaut to see mars with a telescope? The lowest level to which a stream can erode its channel? What object has low hardness? What does .81 look like on a ruler? What kind of convergence is occurring between the Philippine plate and the pacific plate? Are metals conductive and ductile? What are special structures in the cell membrane that allows material such as water and sugar to pass through made of? What are the elements of a purchase request? How the water cycle could cause some of the water in Lake Erie to one day fall as rain in the city of Boston be sure to identify part of the water cycle in the response? What is a joint with nearly flat articulating surfaces called? Who developed the technique of thematic transformation? Why do rocks have small crystals? What is the chemical name of bap2? Does 1000 micrograms equal 1ml? What does noaa use to study enso?