What is an adaption? A. Change in a population to fit (better adapt) to a location
B. Humans changing a location to make it better for people
C. A single mutation that is not passed on to others
D. When a couple agrees to take in a child as their own

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