Please help anyone will mark BRAINILEST if 2m - 6 = 8m then 3m = ?

A. 3
B. -1
C. -3
D. -6

c

Step-by-step explanation:

m= -3

c option

Thanks me later

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.  

what i would say the best answer is a. 40.5