Astore charges $280 for coat. this price is 40 percent more than the amount it cost the store to buy. at the end-of-season sale, store employees may purchase any remaining coats at 30 percent off the store’s cost. how much would it cost an employee to purchase the coat at the sale?

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.