Answer:
Draw whatever you want to draw (and that you know you can do).
Explanation:
B. Widely recognized and admired, attracting many students.
Lack of diversity is the primary challenge
This type of scale is called a Chromatic Scale and uses all 12 semitones in between an Octave
Answer:
Place the needle at a low angle on the emery board and run it across a few times with some pressure. As you run it across, twirl the needle between your fingers so all sides of the needle are sharpened. Check using the fingernail test I detailed above if the needle is sufficiently sharpened.
Explanation: