Question

How do substances like CO2 and water move in and out of the cell?​

Answer 1

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CO2 moves by diffusion – These cellular waste accumulates in high concentrations in the cell, whereas the concentration of CO2 in the external surroundings is comparatively lower. This difference in the concentration level inside and out of the cell causes the CO2 to diffuse from a region of higher(within the cell) to a lower concentration.

H2O diffuses by osmosis through the cell membrane. It moves from a region of higher concentration to a lower concentrated region through a selectively permeable membrane until equilibrium is reached.

Answer 2

Answer:

the substance like CO2 and water move in and out of the cell by the process of osmosis. Osmosis is also a special type of diffusion. CO2 and water are paased by semi permeable membrane.