A: Because the environments and ecosystem show little change of time, the organisms that choose to adapt to different environments will migrate and become suited for new habitats.

B: Because the environments and ecosystems show little change over time, organisms are already adapted for surviving in their given habitats for which they are made.

C: As environments and ecosystems change over time, the gene pool also changes because organisms that have the best suited traits are more likely to survive and reproduce.

D: As environments and ecosystems change over time, the gene pool also changes because organisms must adapt to survive and those that acquire suitable traits are more likely to survive and reproduce.

Jane addams's memoir, twenty years at hull-house, describes her work with

As for this city's government, i don't want to say much, except that it is a shame – a shame; but if i should live twenty-five years longer – and there is no reason why i shouldn't – i think i'll see women handle the ballot. which quotation correctly uses ellipsis to shorten twain’s words? as for this city's government, i don't want to say much, except that it is a shame . . a shame; but if i should live twenty-five years longer – and there is no reason why i shouldn't . . i think i'll see women handle the ballot. as for this city's government, i don't want to say much, except that it is a shame – a shame; but if i should live twenty-five years longer . . i shouldn't – i think i'll see women handle the ballot. as for this city's government, i don't want to say much, except that it is a shame – a shame; but if i should live twenty-five years longer – and there is no reason why i shouldn't . . as for this city's government, i don't want to say much, except that it is a shame – a shame; but if i should live twenty-five years longer . . i think i'll see women handle the ballot.

How does the author support the claim that ordinary and digital mail are very different?