Max Stamp approves study abroad documents for the university. Students must wait in line with their forms outside Max's office. One student at a time is allowed in his office and Max takes precisely 15 minutes to evaluate each student’s set of documents. On average, 2 students per hour go to his office and they spend, on average, 160 minutes trying to get their forms approved (time waiting in queue plus time in Max’s office having him evaluate their documents).
On average, how many students are waiting outside of Max’s office?

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.  

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step-by-step explanation: easy math