Answer:
Systems of measurement in use include the International System of Units (SI), the modern form of the metric system, the British imperial system, and the United States customary. The metric system is a system of measuring based on the meter, kilogram and second.
Explanation:
The metric system is defined as: “A decimal system of units based on the meter as a unit length, the kilogram as a unit mass, and the second as a unit time.”
