Three recipes called for different amounts of flour. They used 246.5 g, 315 g, and 150.75 g each. If a baker only has 500 g of flour, how much more flour will she need to get in order to make all three recipes?

idk

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.