I need help with this problem.

  34

Step-by-step explanation:

8*6= 48      8*5=40    2 squared=4            40+48= 88     88/4=22

22+12= 34

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.  

just keep asking questions until you have a better understanding.

step-by-step explanation: