Compare and contrast the cell wall with the cell membrane

The cell wall is the outer most layer that blocks the toxins and only allowing large molecules. The cell wall is made of prokaryotic and Eukaryota cells and also keeps the water in cells.

The cell membrane is inside the cell wall and it doesn't allow small molecules to come through. The cell membrane is made of proteins, carbohydrates, and lipids. The cell membrane is also called the plasma lemma.

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%