Which of the following is least likely to result in speciation?
a) random mating among members of a large population of a species
b) occurrence of hybridization between individuals from two diff erent species
c) development of diff erent mating behavior by some members of a species
d) emigration to a specialized microenvironment by some members of a species
e) formation of a physical barrier that blocks gene fl ow between members of a species

First idea: suddenly, women were leaving their homes to cycle and socialize on country roads and city streets. —wheels of change, sue macy second idea: it was not a stretch for some cyclists to see the possibility of a larger role for women in the world. —wheels of change, sue macy what type of graphic organizer would best represent the connection between these two ideas? 1) a t-chart that separates ideas into two different categories 2) a chronology that shows 3) a sequence of several events a cause-and-effect graphic that shows how one idea led to another 4)a problem-solution graphic that presents a problem and a solution to the problem