Which option is part of designing a set of experimental procedures? A. Developing a question about a phenomenon
O B. Conducting the experiment
C. Looking for errors in the collected data
D. Identifying the controlled, manipulated, and responding variables

HELP PLEASE

D. Identifying the controlled, manipulated, and responding variables

Step-by-step explanation:

A research project contains a set of experimental procedures whose central objective is to test whether the hypothesis stated in the research will produce the expected result.

Therefore, the hypothesis will be tested according to the identification of the controlled variables, the manipulation of the dependent variables on the independent variables and the answer found will designate whether your hypothesis can be confirmed or not.

Therefore, it is necessary that at each stage of the experiment there is the systematization of the entire research so that there is a breadth and precision of the variables that will integrate the tests and for the research to be in fact effective and considered as reliable.