What is the meaning of mnc in geography?

What is the boss cell? Is natural gas a hydrocarbon? What compound represents the highest percentage of material in magma? How far away is the exosphere from the earth in miles? What is the temperature on mercury does it have moons? Where are opals mined most in the world? What is the difference between eros and agape? What does not belong cleavage furrow cytokinesis spindle fiber cell plate? How can we improve paper towel sustainability to reduce environmental impact? How do candles work? Why is duralumin used to make aeroplanes rather than pure aluminium? How can I use a cooking water heater to efficiently prepare meals? What years were buffalo nickels made? Can you think of some methods of seed dispersal other than wind? How can one monitor the temperature in a server room? Does heat and metamorphism cause rock to weather and erode? A US cent coin has a diameter of 1.9000cm 20.00C.The coin is made of metal alloy for which the coefficient of linear expansion is 2.610k.What would its diameter be a.on a hot day in Death Valley 48.0? A typical dust particle has a diameter of about 10.0 um so if 1.4 mol of dust particles were laid end to end along the equator how many times would they encircle the planet? Immune system facts? What are the effects of the meteor and comet striking the moon?