Question

which actions are part of a system of methodical tests and refinements specific to technological design? documenting, tinkering, testing tinkering, presenting, testing testing, documenting, presenting presenting, tinkering, testing

Explanation:

In technological design, testing is done to check functionality, documenting records the process and results, and presenting shares the findings. Tinkering is more about making small - scale adjustments during development. Presenting is important for communicating the design and its results.

Answer:

C. testing, documenting, presenting