This is a simulation, not a quiz. You answer by trying things and watching what happens.
Our question
What controlled comparison will help you connect a repeated disturbance with a visible pattern moving through a material?
Getting the simulation ready…
1Change one thing
2Say what will happen, then run it
3Finish: say what you found
What counts as evidence
Select the measured comparison that directly addresses the prediction.
Name the changed condition, cite one result, and connect it to this goal: Connect a repeated disturbance with a visible pattern moving through a material.
Your controlled comparison, measured result, revised model, and transfer claim become inspectable scientific evidence.
Single Source: predicted what should change before this action: Click 'Source' mode.