Which of the following is not a mechanism to prevent oxygen from entering the environment of nitrogenase? group of answer choices reduction of iron to prevent oxidation protective proteins sequestering the nitrogenase using specialized cells to sequester nitrogenase separating oxygenic photosynthesis and nitrogen fixation temporally

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