C. Collecting data. When they are making notes on what they are examining, data and they will soon collect the data to form a conclusion.
Answer:
C: collecting data
Explanation:
Observations that are made using one of the senses—sight, hearing, touch, taste, smell— and observations that are made by making measurements with scientific tools are included in the collecting data portion of a scientific inquiry.
Usually, data that is collected in then organized in tables and/or graphs, so it can be analyzed and evaluated.