Respuesta :
Answer:
. The cell membrane is a lipid bilayer that prevents that passage of water and ions. This allows cells to maintain a higher concentration of sodium ions out the outside of the cell.
Explanation:
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Answer:
homeostasis. the maintenance of a constant internal state in a changing environment.
diffusion. the movement of particles from regions of higher density to lower density.
photosynthesis. ...
cellular respiration. ...
mitosis. ...
osmosis. ...
passive transport. ...
active transport.
Explanation:
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