According to the bar chart, what is the median of number of times a teenager reminded to do chores a week?
A) 1
B) 2
C) 3
D) 3.1

C

Step-by-step explanation: I did the math

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.