Semipermeable membrane that borders the cell

Cell membrane or Plasma membrane

Explanation:

The cell membrane is also known as the plasma membrane. It is the outer covering of the cell that is semi-permeable. It serves as a barrier that protects the internal parts of the cell from the outside environment. It is semi-permeable as it allows certain substances to pass through, but keeps others out.  It also allows certain substances to exit the cell.

the correct answer is b. possesses the characteristic of compartmentalization of organelles, wherein the organelles are bound by membranes.

explanation:

it takes hundreds of years to become stable.

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