In Blender, what does the World editor allow you to change?
A.
The color and shading of the background in a rendered image
B.
The positioning of keyframes in the Timeline
C.
The file extension a Blender project is saved with
D.
The number of layers in an animation

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.