B. To contrast between the high and low concentration of molecules.
for example a solution with a higher solute concentration than the inside of the cell is called hypertonic
IDK.
I don't know.
I don't understand the question.
ATP is a high-energy molecule found in every cell. Its job is to store and supply the cell with needed energy. hope this helps :)
Answer:
they dont move that quick
ages ago if u type on google the map of the country it will be different to how it is now.
