I have been running to keep stay in shape. These are the number of miles I have been
running this week: 5, 4, 3, 5, 4.5, 5.5 and 2.5.
What is my mean running distance?
ma
4.75
3.71
3.5
4.21

the answers are in the images, i received 100% on this assignment. hope this !

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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