In an all boys school, the nights of the student body are normally distributed with a mean of 71 inches and a standard deviation of 3 inches. Using the empirical rule, what percentage of the boys are between 65 and 77 inches tall?

step-by-step explanation:

dont think so

step-by-step explanation:

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.