Stack Height (cm 10
(8,8)
(35.5)
12.5
5
5 5.
0
5
10
15
20
Number of Cups
After the first cup, how much does each cup add to the height of the stack?
(HINT: Find the slope/rate)
0.5 cups per cm

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.  

never fear papaguy is here

answer

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)