What is the significance of einstein's famous equation e = mc2?

a) energy is not related to mass.
b) mass can be destroyed.
c) energy can be destroyed.
d) mass and energy can convert to one another.

D) mass and energy can be converted to each other.

Also note that the conversion factor is C^2

where:  E = m c^2 

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator  -strong, steady winds