PLSSSA HELPPP Why does the author include this paragraph in the article?
А- to emphasize the urgent threats to biodiversity
on Earth
B- to illustrate that humans are able to create
solutions to the threats to biodiversity
С-to contrast the rate of die-off happening to
certain modern species with that of the
dinosaurs
D- to demonstrate the effects of the loss of
biodiversity on historical ecoystems

Which of the following factors would not contribute to allopatric speciation? a) the isolated population is exposed to different selection pressures than the ancestral population.b) a population becomes geographically isolated from the parent population. c) gene flow between the two populations is extensive.d) the separated population is small, and genetic drift occurs. e) different mutations begin to distinguish the gene pools of the separated populations.