Respuesta :

Answer:

Si means the Metric System

Its important bc Si is the common and standard unit of measurement being used

Explanation:

Googled it, lol

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Answer:

SI is a system of physical units based on the meter, kilogram, second, ampere, kelvin, candela, and mole. they are used to indicate multiplication or division by a power of ten.

Explanation:

stands for

In·ter·na·tion·al Sys·tem of U·nits