The mitochondria is the powerhouse of the cell because it takes nutrients and breaks it down to provide energy for the cell.
mass gram, time sec, temp kelvin, vol liter, dens grams/cm3
Even population distribution refers to a type of population distribution in which the arrangement is done in such a way that the distance between neighboring individual is maximized and uniform. This type of population distribution is usually found on the farm land, where the space in which the crops are planted have been carefully measured out. Thus an example of even population distribution is corn planted in a field.
Temperature is the energy