Answer:
Adinosene Di-phosphate=ADP
Adinosene tri-phosphate=ATP
The potatoes would fill up with water. Osmosis is diffusion but with water. It always moves from the hypotonic (less solute) region to hypertonic (more solute). Good luck!
People breathe out Carbon Dioxide and plants use that Carbon Dioxide to carry out photosynthesis. Plants release oxygen as a by- product that people use for cellular respiration.
A whale-fall is the carcass of a cetacean that has fallen into the Bathyal on the ocean floor. The sediment ussally becomes infested with huge populations of polychaete worms and unusal crutaceans.
I hope that helped... :)