The heat and light we receive from the sun is radiant energy, as is the light we obtain from light bulbs.
Thylakoid is a membrane-bound compartment inside cells known as chloroplasts and cyanobacteria. Thylakoid serve to facilitate the light-depended reactions of photosynthesis. They convert light and glucose to energy.
What purpose does silicone serve in conditioners
The digital camera's sensor is equivalent to the light-sensatve emulsion on film.
The opposite would be "light traffic".
Colors are USED to do many things- tell when a traffic light changes, when a fruit is ripe, etc. However, colors simply ARE- there is no specific purpose, other than a Divine purpose. But they are really handy.
If a traffic light breaks most cities will assign a traffic cop to regulate traffic until the light can be fixed.
To regulate the flow of traffic.
The traffic light was made in 1823.
They serve the same purpose as T.V or movies. They are a form of entertainment.
The purpose of traffic signals is to regulate motor vehicles during traffic hours during the day
Serve as preservatives.