All cells are contained within a membrane called the: A. Cell wall
B. Cytoplasm bilayer
C. Cytosol
D. Phospholipid bilayer

Phospholipid bilayer

Explanation:

That is essentially the primary componenent of the cell membrane where phospholipids form two layers.

i would say the prokaryotic cells the prokaryotic cells are less complex, are usually found only in unicellular organisms and have more limited capabilities than eukaryotic cells.

b. read the phase at the intersection of any given temperature and pressure.