What are frets? ОА.
fingerboards
metal saps on the neck of the guitar
O B.
O c.
strings
OD.
headdress

Its C

A fret is a raised element on the neck of a stringed instrument. Frets usually extend across the full width of the neck. On most modern western fretted instruments, frets are metal strips inserted into the fingerboard. ... Fret is often used as a verb, meaning simply "to press down the string behind a fret"

.                                       sorry i just need points