-. Bryce wrote the equation n - 3= 4. Lexi used a property of equality to write an equivalent
equation. Write an equation Lexi could have
written. Explain how you know the equations
are equivalent.

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.  

9x

i think the answer would be c