_____ filter helps to draw perspective planes or a mesh grid that can be used in editing.

Channels contain all the color information of a Photoshop document.

Which setting is available in the Lighting Effects dialog box?

What does the Use Global Light option in the Layer Style dialog box do when checked?

.... makes the pixels you are painting appear behind the pixels already on that layer, while .... makes the pixels you paint transparent in brush panel.

What are anchor points?

What does Ctrl+Shift+I (Command+Shift+I) do?

Which one is not a marquee tool?

Which one is not an option for gradients?

Which one is not a file extension for the JPEG format?

What does Elliptical Marquee Tool do?