(Q).
Q: What is the thin coat of phospholipids that surrounds the cell and controls what enters and leaves? Choices: - blood - plasma - myelin - cell membrane A:
(A).
cell membrane

(Q).
Q: What type of bonds only form in metals? Choices: - optical bonds - friction bonds - liquid bonds - metallic bonds A:
(A).
metallic bonds

(Q).
Q: How are classic sedimentary rocks group? Choices: - particle depth - density - color - size of sediment A:
(A).
size of sediment