Which statement of the line is true? A it is three throughout the line
B it is 1/3 throughout the line
C The slope from point O to point A is 1/3 Times the slope of the line from point O to point A to point B
D The slope from point O to point A is 3 times the slope from of the line from point A to point B

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  (b)  It is 1/3 throughout the line.

Step-by-step explanation:

The slope of a line is the same everywhere. Here, the slope is ...

  m = rise/run = (-2-(-3))/(-6-(-9)) = 1/3

The slope is 1/3 throughout.

step-by-step explanation:

answers available in this download

(pearson%2c%25202012)%2520bbs.pdf& usg=aovvaw1obmtxnfghfgxhx0urh_je

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.