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.
it would be B i just took the test....and i have proof
Answer:
D.
Explanation:
Renaissance art was all about light and shadow and 3 dimensional art- in fact renaissance artists loved to create the appearance of three-dimensional space.