Complete the marginal frequency table for the results of Kyle’s survey. Type the correct answer in each box. Use numerals instead of words.
Paper Notes Electronic Notes Total
Part-Time 69 181
Full-Time 102 248
Total
600

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.