Which unit is part of the si system?

Six base units were recommended: the metre, kilogram,second, ampere, degree kelvin (later renamed kelvin), and candela. in 1960, the 11th  cgpm  named the system the international system of units, abbreviated si from the french name, le système international  d'unités.

The flowers in a flower arrangement are actually alive

Talc (french chalk) is the ingredient