<span>It took place near Manassas, Virginia on July 21, 1861. It was called the First Battle of Bull Run or the First Manassas. At this battle, the union army lost to the confederates. This was the battle when they realized that the war was really starting. They realized that is was essentially "game on" and nobody would go down without a fight.</span>
I think you mean here organ transportation.
An ideal organ transportation is within the same person - that way, that person's immunological system won't attack that person's new organ.
Such transplantations are actually happening at times, in the case of skin drafts - a person's skin can be transplanted into another part of their body.
Answer:
a heuristic
Explanation:
Heuristics are mental shortcuts used by people when finding solutions to problems and when making efficient and hasty decisions and judgments. They shorten the time used in making decision and allows people to make judgments without thinking of their next line of action. Mr. Lee is therefore using heuristics by teaching the students how to use shortcuts (dissecting similar research papers) to achieve writing their own research paper.