I need to find the slope please and thank you

slope is 3

Step-by-step explanation:

slope is y1 - y2 over x1 - x2

find two points and do it that way or you can see that to get from point (-1,-1) to (0,2) it must go up 3 right 1

saying the slope is rise over run 3/1

sine

step-by-step explanation:

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.