In 1953 SL Miller created primitive earth conditions in the laboratory and gave experimental evidence for origin of first form of life from pre-existing non-living organic molecules. The primitive earth conditions created include.

Options

A. Low temperatreu, volcanic storms, atomosphere rich in oxygen
B. Low temperature , volcanic stroms, reducing atomsphere
C. Low temperature, volcanic stroms, non-reducing atmosphere
D. Higher temperature, volcanic stroms, reducing atmosphere containing `CH_(4)NH_(3)` etc.

Answer

4