No one really knows, but scientists say Africa. P.S. check Wikipediea
I think I got them thank you :)
Explanation:
Answer:
The Supreme Court plays a very important role in our constitutional system of government. First, as the highest court in the land, it is the court of last resort for those looking for justice. Third, it protects civil rights and liberties by striking down laws that violate the Constitution.
I believe the answer is: No, this does not need to be reported since it is unrelated to participation in the study.
Unless a person is induced with chemical substance, The cause of heart attack is most likely diet and lifestyle that has been building up over time.
Since the research is revolved around attitudes towards hygiene and disease prevention, they would only observe the subject's behaviour, not making them digesting any substance.
D. Marco Polo
Explanation: All of the others where conquistadors from europe who were enlisted by royal families