Water functions as an excellent solvent, which means that it to regulate body temperature. it to maintain blood volume. it flushes toxins out of the body. it is capable of dissolving a wide variety of substances.

i thinking chemical change

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.