Question

multiple-choice question
an experiment is a test that:
can be repeated.
can never be done again.
can be done again, but only by the same person.
rewatch

Explanation:

In scientific methodology, an experiment is defined as a procedure that can be repeated under similar conditions to verify results or test hypotheses. The option "Can never be done again" goes against the nature of experiments, and "Can be done again, but only by the same person" is incorrect as experiments can be repeated by different individuals with proper protocols. So the correct option is the one stating an experiment can be repeated.

Answer:

A. Can be repeated.