Complete the sentence.
9 is 18% of

50

Step-by-step explanation:

50/100 = .5

.5*18 = 9

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

send it over

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.