Determine the number of solutions for the equation shown below. x = x-9 a. o b. infinitely many c. 1 d. 2

A. 0

Step-by-step explanation:

Nothing can be equal to itself if you subtract 9 from it.

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.