What is true of experimental designs that are used in scientific research?
the designs use the same steps in every kind of research.
the designs follow a general method that is familiar to all scientists.
the designs ensure that the experimental data supports the hypothesis.
the designs are kept secret so that others must do their own experiments.

The designs follow a general method that is familiar to all scientists.

Explanation:

This is the statement that is most accurate. When a new experimental design is developed in scientific research, this follows a general method that is familiar to all scientists. This method is the scientific method, and it is the main way in which science develops. By using similar steps, scientists ensure that experiments are replicated and knowledge is accumulated in a systematic way.

the atm that sounds like it should be the answer