Final answer:
The correct answer is B, where a character's face turns bright red upon hitting a wall, exemplifying a secondary action that supports the primary action in an animation.
Step-by-step explanation:
The correct answer is option B, a character’s face turning bright red when hitting a wall. Secondary action in animation refers to additional actions that are used to support or emphasize the main action and add more life to the characters and scenes.
In the case of a character hitting a wall, the main action is the impact against the wall, and the secondary action is the character's face turning red, which adds to the realism and emotional response of the character.] It complements the primary action without overshadowing it.
Secondary action enhances the main action by adding dimension to characters and objects.
Examples might include a character's hair or clothing moving as they walk, or accessories such as keys jingling in a character's pocket as they move. These minor details are employed to support and enrich the primary action.
The correct answer is option C. Different kinds of walks (e.g., angry, calm, frantic) that change with the scene or mood are examples of the principle of animation known as secondary action. Secondary action refers to additional actions or movements that enhance the primary action and add more realism and depth to the animation.