Reincarnation is a religions or a philosophical concept which says that the people after their biological death, are born in different physical form or body in their new life after the elder one ends.
This is not a scientifically process. The people who believe in the process of reincarnation are the people who follow the religion of Hinduism and Buddhism. Reincarnation was very famous in the area of Mediterranean basin also apart from these two religions.
It was the CSS Virginia that was the Confederacy's first ironclad vessel, built on the hull of the Union ship, USS Merrimack, although it turned out to not be terribly useful in wartime
The most ethical response if an experiment fails to confirm a hypothesis is to revise the hypothesis and develop a new experiment to test it. The correct answer is A.