What do the numbers in the expression wiggle (12,25) mean?

what is the shortcut to render

What is the shortcut for Material Options?

Which is the shortcut to pre-composite a layer?

The positions of effect points are based on the coordinate system of the layer and not on the coordinate system of the composition.

Which Transform option should be chosen to rotate a layer along a motion path?

Which of these is a valid way to import a file?

What is a 'Mask'?

X is to Width as Y is to:

What function does the mouse scroll wheel control?

If I wanted to make size changes to the composition I'm already on I would ...