B. Semi fluid substance called the cytosol
They are sandwiched between two layers of heads. Recall that the heads are hydrophilic therefore they will always be on the outside and the tails are hydrophobi therefore they willl always be away from water, there fore sandwiched. I'm a bio major, hope I helped :)
What is soft layer of earth that has convection currents and causes plates to move
So is there a paragraph or some story
So please make it clear