Bacterial cells grow and divide rapidly. In order to do this, bacteria take in nutrients through their Cell Membranes.
I believe this process is known as Assimilation. In this process nutrients are absorbed into the body after digestion in the intestine and its transformation in biological tissues and fluids. Assimilation is different from absorption as absorption involves the process of moving food from the digestive system into the blood system for the transportation to all body parts, while assimilation is the uptake of nutrients into cells and tissues and consequent building up into mores complex substances.
Claim- point A has the greatest potential energy
Evidence- point A is at the top of the rollercoaster, at a steady point
Reasoning- higher objects with further to fall have the greatest potential energy
Conclusion- Point A has the greatest potential energy because of its high position from the ground, and it has the biggest stored up energy waiting to fall.