Which example best represents the adhesion, cohesion, and surface tension of water?

ice forming on the surface of water bodies in winters

the ability of water to dissolve many substances

water droplets forming a bead-like shape over a glass table

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.