I believe the answer to your question is strict.<span />
Answer:
B. They form cell membranes
Explanation:
There's not really an explanation, that's just a fact. A phospholipid bilayer has two layers of, yep, phospholipids. They stay together well and kind of move around a little, allowing small particles to pass through. There are some proteins in them also that help them function as cell membranes.
China assisted north korea
It could be argued that one good thing that resulted from the crusades was that there was cultural diffusion, but the bad thing was that thousands of lives were lost.
<span> Key concept = Leadership and loyalty
It belongs to the leader belief system because its about leaders being kind to the people he ruled over.
(Written by Confucius.)</span>
