When you are using the bezier tool, what happens when you press the shift + l keys? a. the last node you created is deleted. b.the curve changes into a straight line. c.the curve is copied so you can paste it later. d.the bezier tool is converted to the pencil tool. i need some on

Ithink that the answer is c

The gregorian chant was a major cultural milestone in the middle ages. it was one of the first codified forms of music meant to be played as written, where previously it was difficult to mass-produce and disseminate any music. what's more, these chants were also some of the first examples of musical notation: the notes and bars of today's music sheets are a reflection of centuries of evolution beginning with these chants. it became official throughout the entirety of the catholic church, meaning that nearly all of europe followed this musical notation and styling.