Which is the best sale?
select the best answer from the choices provided.
a. 45% off $500.00
b. $276.00
c. 50% off $552.00
d. 48% off $540.00

A

Step-by-step explanation:

multiply the total cost by the discount

500*.45=225

276

552*.5=226

540*.48=259.2

leaving option a at the lowest price, $225

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.