Determine whether the sequence x + 2, 2x + 2, 3x + 2, is arithmetic. if so, find the common
difference and the next three terms. if not, explain your reasoning.

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.  

if im not mistaking its

step-by-step explanation:  

step-by-step explanation: