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What is one benefit of experimental investigations?

O They do not have to be repeated.
O They show cause-and-effect relationships.
O They do not require data gathering.
O They are always realistic and identical to natural settings.

User NSGod
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2 Answers

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Answer:B

Explanation: They show cause-and-effect relationship.

User Mediarts
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They show cause-and-effect relationship
User Alsabsab
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