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Name some instances in our body activities that correspond to movements of molecules in the cell.​

Sagot :

Answer:

Water, carbon dioxide, and oxygen

Explanation:

are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane. Gas exchange in gills and lungs operates by this process.