Afailure that would necessitate a root-cause analysis includes? a) equipment failure, nature error, and human error. b)human error, nature error, and managerial error. c)equipment failure, organization error, and patient error. d)equipment failure, human error, and organization error.

its 8

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.  

0.32

step-by-step explanation:

2.24/7