- The length of the curved part of a semicircle is 25.12 inches. What is the approximate area of the semicircle? Use 3.14 for 7.

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.  

step-by-step explanation:

can you put the picture up?

step-by-step explanation: