Dan's dramatic deals claims to have the best deals in town. dan purchases a disco dancing doll from the distributor for a certain price. dan than raises the price he paid 60% and put a price tag on the doll. he then advertised a sale for three dozen percent off. if debbie dollover pays $30.72 for the disco dancing doll, what was the price dan paid to the distributor? give a step by step explanation and formula

step-by-step explanation:

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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.