Answer:
b. to grow the population of their species.
Explanation:
The most important function of osmosis is stabilising the internal environment of an organism by keeping the water and intercellular fluids levels balanced. In all living organisms, nutrients and minerals make their way to the cells because of osmosis. This obviously is essential to the survival of a cell.
The DVD experiment worked to prove that spontaneous generation
When one animal eats another, the prey's energy is transferred into the predator- this means that no energy is destroyed nor created.
I hope this helps!