I'd say it's suspension, but I'm not 100% sure...
The Ancient Egyptians used simple sundials and divided days into smaller parts, and it has been suggested that as early as 1,500BC, they divided the interval between sunrise and sunset into 12 parts. ... Known as a clepsydra, it uses a flow of water to measure time.
<span>After alcohol is metabolized in the liver, it is burned as fuel for the cells. </span>