The top of an L-shaped desk has the dimensions shown. What volume of wood

is needed to make the top of the desk?

Explain how you solved this problem.

J

9 x 8 divided by (5-3)=36

step-by-step explanation:

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.