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:
The Phytoplankton <span>support nutrients in water and from the base of many aquatic ecosystems.</span>
I think because they work together, just search for their functions and you'll kmow how they are related to each other. Youtube might have a better explanation because teachers there is great.