Darien needs to buy several white dress shirts for his new job he finds one he likes for $35 that is on sale for 40% he also likes a blue tide that cost $21 which of the following represents the total cost not including tax if Darien bisects of the white shirts into of the blue ties

i think 5 miles per hour

step-by-step explanation:

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.