Hey hottie please help me 3 A randomly selected group of 80 high school students was surveyed to see if Math or English was their favorite subject.
Part B: What percentage of students were in 12th grade, and choose Math as their favorite subject?
A)51%
B)75%
C)62.5%
D)20%

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.  

step-by-step explanation:

i think the answer would be c