According to the law of conservation of matter, which statement about chemical reactions is true? A. Every atom destroyed in a chemical reaction must be replaced.
B. Atoms are created by some reactions and destroyed by others.
C. Atoms cannot be created or destroyed by chemical reactions.
D. Energy is created as atoms are destroyed in chemical reactions.

During world war ii who is the commander-in-chief of the pacific fleet

For in this unit, you read about transitions of power and the formation of newly independent nations in africa, asia, the americas, and the middle east. some of these transitions were peaceful, while others caused long-term instability. why do you think some countries were more successful than others with political transitions? what do you think were the biggest challenges facing newly independent countries? would it have been possible for leaders to prevent these problems before they happened? why or why not?

Which factor determines the organization of political parties at the local level