This is not a question. Do you need anything answered?
They transport oxygen to all the cells of the body
I think the correct answer from the choices listed above is option 3. The term that correctly identifies the process by which molecules move through the dialysis tube membrane would be diffusion. <span>The molecules move from a region where they are in high concentration to a region where they are in low concentration.</span>
Correct answer - Frequency.
Why? - The frequency, is the number of waves that pass a certain point in a specified amount of time.