Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.
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Question: Question: Four electron groups orient themselves into what shape that has four faces? Answer: tetrahedron

Answer: Four electron groups orient themselves in the shape of a tetrahedron.

Question: Question: What is the most common type of cancer in adult males? Answer: prostate

Answer: The most common type of cancer in adult males is cancer of the prostate gland. The prostate gland is part of the male reproductive system. About one third of all cancers in men are prostate cancers.

Question: Question: What is it called when you get the same result after repeating an experiment? Answer: replication

Answer:
Getting the same result when an experiment is repeated is called replication. If research results can be replicated, it means they are more likely to be correct.