Simplify the expression.
(3x/y)³
a) y³/27x³
b) 27/x³y³
c) 27x³y³
d) 27x³/y³

(D)

Step-by-step explanation:

The power 3 going to the numerator and denominator.

So the answer is 27x3/y3. (D)

c

step-by-step explanation:

i think because what else can be a sample of every member

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.