3000g : 2.4kg in its simplest form

3000÷2.4

2×2×2×3×5×5÷2×2×0.6

150÷0.6

75÷0.3

25÷0.1

25:0.1

45

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.