Osmosis<span> (diffusion of water across a membrane) causes </span>plant<span> cells to gain or lose water, which increases and decreases </span>turgor pressure<span>, respectively. </span>Plant<span> cells gain water when the concentration of water is higher outside the cell. This is called hypotonic conditions (hypo=low solute outside)</span>
Anything can come out of that but I think type b might be more possible to happen.
The air outside your body because when you tried to hold your breath the pressure builds and forces your body to breath by letting out the air but depending the altitude you are the pressure can change hope this helps
Capillaries are the smallest of all blood vessels.
