Flowers for Algernon is the title of a science fiction short story and a novel by American writer Daniel Keyes. The short story, written in 1958 and first published in the April 1959 issue of The Magazine of Fantasy & Science Fiction, won the Hugo Award for Best Short Story in 1960.[2] The novel was published in 1966 and was joint winner of that year's Nebula Award for Best Novel (with Babel-17).
In the choices above, the correct answer that corresponds to the statement is letter A, there is one right source for a certain information. It is because in doing a research, there is always a source in order for your information to be true or for it to have a support. Researches are in need to bear in mind that there are always a source for each information.
Answer:
https://clubdeescritura.com/convocatoria/ii-concurso-historias-de-familia/leer/57540/ensayo-sobre-heroinas-y-heroes/
Explanation: