Anatomical changes. The hominoids are descendants of a common ancestor. Human evolution from its first separation from the last common ancestor of humans and chimpanzees is characterized by a number of morphological, developmental, physiological, and behavioral changes.
The average price people in the U.S. pay for electricity is about 12 cents per kilowatt-hour. (Context: A typical U.S. household uses about 908 kWh a month of electricity.).
On average, a home in the US uses 911 kWh of electricity per month. By taking this number and multiplying it by the cost per kWh of a given month, we can estimate the cost of residential electricity for any state. As an example, each home in Mississippi was mailed an electric bill of $100.21 (11 cents x 911 kWh) on average for March 2017.