The system of equations y=-2x + 3 and y = x is graphed. What is the solution to the system of equations?
infinitely many
solutions
y 1
12
11
10
9
8
7
6
5
y = x
(0,0)
no solution
y = -2x + 3
1 2 3 4 5 6 7 8 9 10 11 12 X
(1,1)

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.  

the answer is 11.2 (i know i’m late)