Polar: slightly charged ends cause attraction between molecules
Adhesion and cohesion: attraction to other polar molecules and other water molecules. Causes water to form drops and allows water to be absorbed.
Capillary action: movement of water up a thin tube. helps move water up a plant.
Characteristics of Water
High surface tension: molecules stick together.
Imbibition
High specific heat: water absorbs a large amount of energy without changing its temperature.
Neutral pH
Characteristics of Water
Universal solvent: dissolves polar covalent materials due to its own polar nature. Dissolves ionic compounds due to its ionic nature.
Functions of Water
Acts as a heat sink in the body to maintain body temperature.
Helps lubricate cells an tissues
Helps transport materials