I believe the answer is A. hope that helped
Answer:
Bronze Age
Explanation:
The Bronze Age is the second period in the Three-age system, after the Stone Age, and Before the Iron Age. As the name implies, the Bronze Age is a period in European and Near-Est history, in which the use of bronze became more common, representing an important technological advancement in the use of metallurgy for the cultures that achieved so, so much that those cultures that used bronze tended to be more successful and override those that did not know how to melt it and use.
Answer:
The major difference between these two systems is that in a Presidential system, the executive leader( President) is directly voted upon by the people (Or via a body elected specifically for the purpose of electing the president, and no other purpose), and the executive leader of the Parliamentary system, the Prime Minister, is elected from the legislative branch directly.
Answer:
Research participants have the right to refuse to participate without penalty if they wish.
Explanation:
