Answer:
The ancient Chinese used candles to tell the time. Candle clocks were created by engraving the length of the candle with evenly spaced markings
They would use candles to tell time.
Explanation:
They would engrave the length of the candle with evenly spaced marks, with each mark representing a unit of time (Like an hour for example). As the was melted, the hour would melt away.
