The smallest integer that can be added to -2m3-m+m2+1 to make it completely divisible by m+1 is

-5

Step-by-step explanation:

By synthetic division, polynomial long division or evaluating the function at x=-1, you find the remainder from division by m+1 to be 5. In order to make the remainder be zero, -5 must be added to the the expression.

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.