Find the perimeter of a triangle with sides 11 inches, 4 inches, and 12 inches in length.
A 27 inches
16 inches
15 inches
D 25 inches

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.  

answ5

step-by-step explanation:

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