Tomas orders a meal that costs $9.05. lisa orders a meal that costs $7.89. about how much is the combined cost of their meals?

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.  

answer: rolling a number cube and flipping a coin.

step-by-step explanation: