D. Ecstasy. MDMA is the pure form of ecstasy.
The cell membrane is the lipid bilayer surrounding the entire cell.The nuclear membrane, on the other hand,surrounds the nucleus. On the contrary, the nuclear membrane is not a continuous sheet but is made of a series of vesicles that come together to enclose the nucleus.
Carbohydrates as are just made up of one or two, while complex ones are made of many sugar units
Answer:
i think it would be ther first one, idk for sure becasue i have never took this class but from what i do know the first one seems themost reasonable. sorry if i am wrong
Explanation:
