Consider the the following series. [infinity] 1 n3 n = 1 (a) use the sum of the first 10 terms to estimate the sum of the given series. (round the answer to six decimal places.) s10 = (b) improve this estimate using the following inequalities with n = 10. (round your answers to six decimal places.) sn + [infinity] f(x) dx n + 1 ≤ s ≤ sn + [infinity] f(x) dx n ≤ s ≤ (c) using the remainder estimate for the integral test, find a value of n that will ensure that the error in the approximation s ≈ sn is less than 0.0001.

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.  

i need more details sorry

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thats one

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idk what the heck he answer is, i’m just putting this here so i finish my account