In the space below, briefly explain why the average times for the two CO, molecules you calculated should have been similar (or at least not significantly different). If a COz molecule starts out surrounded by other CO, molecules, does this influence how quickly it will reach the other side of the leaf? You might find it helpful to reset the simulation and to re-examine the initial configurations of molecules. Collisions influence how molecules move, but do molecules only collide with other molecules of the same substance