C. The bottom always has the most energy and at each level it goes down, hence it becoming a pyramid
je ne comprends pas ton questiom
Answer:
more recently they shared a common ancestor
Answer:
A choosing to burn coal to generate electricity
Explanation:
Neither nuclear energy nor alternative sources such as wind and solar seem likely to meet the demand for electricity. ... Of all fossil fuels, coal puts out the most carbon dioxide per unit of energy, so burning it poses a further threat to global climate, already warming alarmingly.
