Rita invested her savings in two investment funds. the $2000 that she invested in fund a returned a 1% profit. the amount that she invested in fund b returned a 4% profit. how much did she invest in fund b, if both funds together returned a 3% profit?

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 - base

b - exponent

so,

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve