Answer:
Homeostasis involves maintaining a balance of several factors that make a cell healthy.
Explanation:
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.
Answer:
B
Explanation:
Erosion displaces sediment.
Answer:
what's the question though
Food chains I hope this is correct
Well there are many but the surface of the earth is the material violin one outer core (if that makes sense
