In which of the following linear equations does x vary directly with y? A. y = 3x + 2
B. y = 3x + 3
C. y = 2x
D. y = 2x + 3

4

step-by-step explanation:

21

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.  

english, cause i can’t you