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.
An eclipse would make sense, also can I get brainlest
Answer:
A. 90%
Explanation:
Only 10% can transfer from level to level.
