D. Confirmable because they are scientific theory’s and also very famous ones
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.
Yes because the punishments would become harder and more tougher for the criminals to handle therefore not going through the pain and tolerating going to jail