Select all the correct answers. Assume these hexagons are similar. Which changes will result in a pair of non-similar hexagons? doubling each side length in ABCDEF subtracting 1 from each side length in GHIJKL adding 15 degrees to angles G, H, and I, and subtracting 15 degrees from angles J, K, and L reducing each side length in GHIJKL by one-third of the original length adding 3 to each side length in GHIJKL

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.  

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72