His discovery of the role of oxygen. He recognized and named oxygen and hydrogen and opposed the phlogiston theory. He helped construct the metric system, wrote the first extensive list of elements, and helped to reform chemical nomenclature.
Law, rule, regulation, precept, statute, ordinance
Answer:
There are in Timbuktu numerous judges, teachers and priests, all properly appointed by the king. He greatly honors learning. Many hand-written books imported from Barbary are also sold. There is more profit made from this commerce than from all other merchandise.
Explanation:
Answer:
Flute
Explanation:
The FLUTE is the oldest of all instruments that produce pitched sounds.
