Answer:
when it violates the rights of the people
Explanation:
We have a right to go against the government if they're being unconditional, such as stopping us from using our freedom of speech and such.
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.