−5y−10x=45 −3y+10x=−5

x=-1/2y+1/2

y= dont listen to these fake answers lol

Step-by-step explanation:

da freeck kinda math is this just drop out

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.