Using the information above, calculate the average rate of speed (in inches per year, or in/yr) of the plate since the creation of Kauai? (Remember. Convert miles to inches. 63,360 inches = 1 mile). Show your work.

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.  

step-by-step explanation:

; fx