Weathering because it's "wearing" down something to make sediment
The unit for power in electricity should be watt. The power show how many energy transferred during a time and the SI unit would be joule per second.
The bill is charging for the amount of energy. The energy could be calculated by multiplying the power with time. In this case, the power in kilo watt will be multiplied by the duration in hour which make the kilowatt hour.
Polyoma vaccine does the Polyomavirus. It’s recommend that parrots get this vaccine yearly.
The function of protein that helps chemical react is catalyzing
