Select all of the trips that would take 2 hours. A. Drive 60 miles per hour between Buffalo and Seneca Falls, which are 120 miles apart

B. Walk 3 miles per hour to school, which is 1.5 miles away

C. Take a plane going 500 mikes per hour from San Diego to Seattle, which are 1500 miles apart.

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.