does water in the human body helps transport waste products in and out of cells

Yes.

Yes, water in the human body plays a vital role in transporting waste products in and out of cells. The main mechanism behind this is called "osmosis." Osmosis is the movement of water molecules across a semipermeable membrane, from an area of lower solute concentration to an area of higher solute concentration.

In the human body, waste products such as metabolic byproducts, toxins, and excess chemicals are generated in cells. These waste products need to be eliminated from the cells to maintain their proper functioning. Water helps in this process by facilitating the movement of waste products across cell membranes.

Inside cells, waste products are dissolved in water, forming a solution. When the concentration of waste products inside a cell is higher than the concentration outside the cell, water molecules move out of the cell through osmosis. This movement of water helps to carry the waste products out of the cell.

On the other hand, when the concentration of waste products outside the cell is higher than the concentration inside the cell, water molecules move into the cell through osmosis. This movement of water helps to bring in fresh water and nutrients while diluting and flushing out waste products from the cell.

Therefore, water is essential for the transport of waste products in and out of cells, contributing to the overall maintenance of cellular health and function.