Find the measure of angle x and angle y

x = 76

y = 32

Step-by-step explanation:

Exterior angle is equal to sum of of the interior angles except the angle supplementary (on the same line) to it

x = y + 44

32 + 44 = 76

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.