Just read the book and then circle the words you don't understand learn them and then read it again
the advice his wife gives him is good because you can't judge a man character based on one or 2 acts it's in their continuous lifestyle
Simple Diffusion Across the Cell (Plasma) Membrane. The structure of the lipid bi-layer allows small, uncharged substances such as oxygen and carbon dioxide, and hydrophobic molecules such as lipids, to pass through the cell membrane, down their concentration gradient, by simple diffusion.
I think for when every you are in a low cellular area.
