Question

there will be a net movement of carbon dioxide molecules out of the cell. there will be a net movement of carbon dioxide molecules into the cell. there will be no net movement of carbon dioxide molecules between the inside and outside of the cell. inside outside inside outside inside outside co₂ co₂ co₂ cell membrane cell membrane cell membrane

Explanation:

Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration. In the first diagram, the concentration of \(CO_2\) is higher inside the cell than outside, so there will be a net movement of \(CO_2\) molecules out of the cell. In the second diagram, the concentration of \(CO_2\) is higher outside the cell than inside, so there will be a net movement of \(CO_2\) molecules into the cell. In the third diagram, the concentration of \(CO_2\) is the same inside and outside the cell, so there will be no net movement of \(CO_2\) molecules between the inside and outside of the cell.

Answer:

The first diagram matches "There will be a net movement of carbon dioxide molecules out of the cell."; the second diagram matches "There will be a net movement of carbon dioxide molecules into the cell."; the third diagram matches "There will be no net movement of carbon dioxide molecules between the inside and outside of the cell."