Answer:
There's not enough information to answer this. You need to provide the information on the people.
Answer:
Either the cell wall or the cell membrane.
Explanation:
All cells have cell membranes which line the outside of the cell, and some cells have cell walls, which also line the outside of the cell. Since all cells have cell membranes I am inclined to believe that the correct answer would be cell membranes.
Cell membranes help organisms maintain homeostasis by controlling what substances may enter or leave cells
Answer:
it shocks the hearts muscles jolting the heart into working again.
Explanation:
