Which of the following is true about SI Units?

Question

Quizplus · Accepted Answer

SI Units are a common way to communicate measurements to other scientists around the world. This way, everyone uses the same system of measurement instead of having to convert between many different systems from around the world. There are only 7 SI base units, which are fundamental and cannot be broken down any further. They are:
Length - meter (m)
Time - second (s)
Amount of substance - mole (mole)
Electric current - ampere (A)
Temperature - kelvin (K)
Luminous intensity - candela (cd)
Mass - kilogram (kg)
The Imperial System is an older form of measurement that only three countries still use.

Which of the Following Is True About SI Units