Ben is rock climbing in the Grand Canyon he starts at 59.3 feet above sea level in the sentence the canyon the difference between his starting and ending elavation is 129.6 feet. what is ben's final elevation? show work

y = x + 95

y = 42 + 95

y=137 mm hg

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.  

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation: