25h + 25 = c 15h + 40 = c

C

Step-by-step explanation:

1.5

Step-by-step explanation:

subtract c from both sides; deletes it out

25h + 25 = 15h +40

-15h            -15h

10h +25 = 40

       -25   -25

10h = 15

/10    /10

h = 1.5

y=mx+b is the final answer!   : )

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.