When b > 1, as x grows in the negative direction, y . When 0 < b < 1, as x grows in the negative direction, y .

Y decreases , y increases

Step-by-step explanation:

When b > 1, as x grows in the negative direction, y  ✔ decreases . When 0 < b < 1, as x grows in the negative direction, y  ✔ increases .

Step-by-step explanation:

Edge2020

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.  

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step-by-step explanation: