Final answer:
The metric system is used globally as the standard system of measurement, not just in France, and is especially prevalent in science and international collaborations.
Step-by-step explanation:
The metric system is not only used in France; it is the standard system of measurement used in most countries around the world. The system includes units like the meter for length, liter for volume, and gram for mass. It was adopted in France in 1799 but has since become the international standard, particularly in science and for international collaboration. The United States, while having legally adopted the SI units, still commonly uses the English system (imperial units) in everyday practice. However, it's worth noting that for scientific and medical purposes, as well as in the military and industry, the metric system is commonly used in the U.S. too.