Type a counter-example that would have to exist in order for the conclusion to be false.

5 0, 6 0, 12 0, 16 0, 20 0, 100 0.

conclusion: all numbers are greater than 0.

counterexample:

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.