# data[].attributes.body
onion skinning in animation is a 2D computer graphics term for a technique used in creating animated cartoons and editing movies to see several frames at on

# data[].attributes.body
a tween span is a group of frames in the timeline in which an object on the stage can have one or more properties

# data[].attributes.body
a tween is an animation you create by specifying a value for a certain object

# data[].attributes.body
The timeline is one of the most important toolbars in Flash. On a timeline you have frames and key frames

# data[].attributes.body
The Stage is the rectangular area where you place graphic content when creating Animate documents

# data[].attributes.body
Selection tool to select parts of the object or drag over a portion of it to create a selection rectangle

# data[].attributes.body
set properties for an object such as position and alpha transparency in one frame and again in another frame

# data[].attributes.body
is a frame within a tween span where you explicitly define one or more property in a single frame