Answers. The law of conservation of matter states that in any given system that is closed to the transfer of matter, the amount of matter in the system stays constant. The law of conservation of matter says that in chemical reactions, the total mass of the products must equal the total mass of the reactants.
Kikongo-Kituba - English word list. Kikongo-Kituba is a creole language that is based on some Bakongo languages. It is known with various names, such as Kikongo ya leta, Munukutuba, Ikeleve and sometimes plainly as Kituba and even Kikongo.
The Igbo people, historically spelled  Ibo , are an ethnic group of southeastern Nigeria. They speak Igbo, which includes various Igboid languages and dialects. Igbo people are one of the largest ethnic groups in Africa.