Answer:
Though ice and snow are both made up of water, there is a difference between the two. Snow is nothing but the frozen atmospheric vapour which falls in winters on earth as light flakes whereas ice is simply frozen water.
If the epimers differ in con²gura±on around one<span> carbon or more than one carbon</span>
All organisms depend on C. ENERGY
The answer would be B. Unorganized deposits of rock and sediment. Hope this helps. :)