Which of the following isn't a tool used in Adobe Animate?Group of answer choicesBoneAsset WarpRectangleCurvature

To determine which option isn't a tool used in Adobe Animate, we should consider the functionalities of each item listed:

1. Bone: This is a tool in Adobe Animate used for creating skeletons for character animations. It allows users to animate objects by creating a hierarchy of bones.

2. Asset Warp: This tool is also part of Adobe Animate. It facilitates the warping of existing graphics and animations, making it easier to distort shapes without losing design quality.

3. Rectangle: The Rectangle tool is a fundamental shape-drawing tool available in Adobe Animate that allows users to create rectangle shapes within their projects.

4. Curvature: The Curvature tool is a drawing tool in Adobe Animate that allows users to create curved paths with precision.

Final Answer

The option that isn't a tool used in Adobe Animate is Asset Warp.