Cell membranes are made of phospholipids to keep the cell's water (cytoplasm) in and everything else out. so your answer would be D <span />
The one-leg stand test is something the cops do to people when they pull them over depending on the way that person was driving to tell whether you were under the influence of alcohol or drugs.
(Speaking from experience)#dontgetcaught
The cell as a system contains the organelles sites of most cells active. Assembly line where workers do Endoplasmic Reticulum
The answer is Model. Hope this helps!!
A . Value because that’s your valued opinion