Answer:
<em>Hello, You can use these patterns to build scales and key signatures here because accidentals happen when notes are played in music outside of a set key. note with a flat or sharp would be considered to be an accidental. Hope That Helps!</em>
<em>From Itsbrazts.</em>
B.indifferent i guess c there's nothing else to the question
<span>The first working
lockstitch/sewing machine was invented by Englishman Thomas Saint in 1790.
Lockstitch machines have long history of development, but the three inventors
have been most important for development are Charles Fredrick Wiesenthal,
Thomas Saint and William Newton Wilson. Charles Fredrick Wiesenthal invented the
first patent for lockstitch machine, the design of the first working lockstitch
machine was made by Thomas Saint which William Newton Wilson later improved
improved.</span>
