Sandy purchased 3 pairs of shorts, 5 shirts, and 2 pairs of sandals. which of the following expressions represents the number of different outfits consisting of 1 pair of shorts, 1 shirt, and 1 pair of sandals?
c(10, 3)
p(10, 3)
3·5·2

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.