What type of animation movement tool is similar to motion tweens but more complex?

The correct answer is the classic tween, which serves as a more complex alternative to motion tweens. Classic tweens allow for greater control and flexibility in animating symbols by transforming properties like position, scale, rotation, and color over time. Unlike motion tweens, which primarily focus on linear transitions between keyframes, classic tweens can incorporate easing options to create more intricate motion effects.

In contrast, other options like frame animation refer to creating animations by displaying a series of individual frames rather than manipulating properties of the symbols, making it less efficient for smoother movements. Shape tweens, while useful for morphing shapes, do not provide the same level of depth in controlling symbol properties as classic tweens. Motion paths, on the other hand, refer to predefined trajectories along which objects can move, but they usually rely on using a motion tween for smoother transition control.

Overall, classic tweens provide a versatile tool for creating sophisticated animations that combine multiple transformations, which sets them apart from simpler tweening methods.