Which is the primary consumer in this food chain? mc011-1.jpg rabbit grass snake hawk

As scientist had investigated evolution from a variety fields they have found

In figure 1-2 what is the distance from point b to point c?

Ihave made a synthetic cell by placing a solution that is 10% sodium chloride inside a semipermeable membrane through which water can pass but not sodium chloride. if i place this cell into a solution that is 20% sodium chloride what will happen to the size of the cell? will it increase, decrease, or stay the same in size?