Answer:
The evolution of the peppered moth is an evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial Revolution. The frequency of dark-coloured moths increased at that time, an example of industrial melanism.
Explanation:
Answer:
B: The Engine
Explanation:
I choose that because it has the most energy throughout the train
B)
seems to be the most legit
Answer:
8H2 is not a compound
Explanation:
it is only made up of one element.