Https://youtu.be/QLaG9CnZdz0
A). WWHHWHWW
that should be the answer
In China seals were used since at least the Shang dynasty. In the Western Zhou, sets of seal stamps were encased in blocks of type and used on clay moulds for casting bronzes. By the end of the 3rd century BC seals were also used for printing on pottery. In the Northern dynasties textual sources contain references to wooden seals with up to 120 characters.
Also, Stone and bronze blocks
Woodblock printing (200 AD)
Legendary origins
Lithography
Lithography
etc.
Answer:
A, B, C, D, E, F, G (The scale at lease when sung and played starts on the C note)
Explanation:
The first (bottom) line on the TREBLE Clef is E and the last (top) line will be F
A way to remember the lines is the acronym
Every , Good, Boy, Does, Fine
E , G , B, D ,F
and for your spaces, it will spell FACE
starting with the space above the bottom line (first line)
Middle C is on a ledger line
Ledger line: a short line added for notes above or below the range of a staff
Middle C is a line below the first line (note name E)
and the space below
First line (note name E) is the note name D