Venn diagram ^^ this Venn diagram shows the relationship of ratios to rates to unit rates. describe a real-world situation involving a ratio relationship. Then write the ratio as 2 different equivalent rates and as a unit rate.

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.  

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1