Answer:
the function of a cell membrane is:
Explanation:
The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.
The bill of rights protects the three unalienable rights stated in the Declaration of Independence because it has certain laws stating that you must give them their freedom
Colonists moved onto American Indian lands and expected the American Indians to obey colonial law.
It created an orderly plain to settle a new area of the u.s, the territory grew in population and got rights for self government as well.