oxygen, fuel, ignition
Vital statistics is defined as quantitative data concerning a population. The five components of this data are births, deaths, marriages, health, and disease.
There are usually six vital components on a computer. The six are: CPU (Central Processing Unit) ALU (Arithmetic and Logic Unit) Memory (Random Access Memory, or RAM) Hard disk, and usually an optical drive.
They may contain explosives
The correct spelling of the plural noun is nutrients(vital food components).
vital value is something that is valuable because it is needed to stay alive (vita, latin for life)
People
Three vital body processes that vitamins help regulate are digestion, absobtion, and metabolism.
Micronutrients are needed for the proper functioning of every system in the body and are vital for good health.
because it is
needed, vital, essential
every cell has a cell wall. It is needed for vital protection from viruses.
It is called the motherboard.