Answer is c.
Warm air rises, cools and causes rain and thunderstorms
Warm air rises!
The Andes mountain range.
The answer is C) Increase genetic variation and breed plants to contain the wild variety.
One thousand times.
Surface area is squared, volume is cubed. Thus, the root of 100 is 10, 10 cubed is 1,000.
This is why cells are so small - any larger and they wouldn't have enough surface area for the contents of the cell.