Can I please get help on this!!

Answer is in the file below

cutt.ly/tz3yDpb

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

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.