Two triangles are similar. the sides of the first triangle are 8,10 and 12. the smallest side of the second triangle is 24. find the perimeter of the second triangle.

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.  

4n=2m

ratio of m to n: 2/4 = 1/2

answer

a. 1/2