If the light colored moths were better adapted to the light colored trunks of the trees. why were dark colored moths still present in the population?

What did hunter gathers do to alter the environment?

In general, are there any major differences that you can see? explain

Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.