The diagram below represents a garden space that Mr. Green is going to plant. He will separate the space into a rectangle and a right triangle. Mr. Green is going to plant beans in the triangular section. What is the area, in square feet, of the section of the garden that will be planted with beans?​

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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.