The shorter parallel side of a trapezoid is equal to its height, and the longer side is 3/2 times as long. if the area is 80, find the length of the shorter side.

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.  

a - base

b - exponent

so,