Question

describe how the figure moved from frame 2 to frame 3. frame 1 frame 2 frame 3 it slid down. it slid left. it slid up.

Explanation:

Compare the position of the red figure in Frame 2 and Frame 3: in Frame 2, the figure is on the left side of the box; in Frame 3, it has shifted to the right (downward relative to the top-left orientation of the box, matching the "slid down" description).

Answer:

It slid down.