Combine the like terms to create an equivalent expression 2q+2+9

2q + 11

Step-by-step explanation:

Add like terms.

2q + 2 + 9

2 and 9 are like terms because they don't have letters like 2q.

2q + (2 + 9)

2q + 11

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.