Calculate 23 × 3 4 23 × 3 4 . A. 30 2 3 30 2 3 B. 16 3 4 16 3 4 C. 18 2 4 18 2 4 D. 17 1 4

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.  

a 360 degree rotation

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central angle of a triangle has the same measure as its intercepted arc.

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answer: list the statements and i will follow up!

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