Answer:
When my friend will be in a combat thesis troublesome tendencies. You should combat your friend's overconfidence barrier. You can make a little humble request and help him with his cognition barrier or bias. We can request him to think about the other perspective of the situation too.
We can make him understand how things might come in other ways also. We can guide him to pursue the statistics research methodology course from the recognized university or we can say that he can pursue a psychology course too.
Can your question be a bit more specific please? It could be anything from a certain species of plant or animal to a land region to agriculture and domesticated plants and animals.
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.