What is the value of z in the equation 3 - 7 = 14? (2 points)
03
4
07
21

07

Step-by-step explanation:

3z - 7 = 14

3•7=21

21 - 7 = 14

y=1/4x-4

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.