Semitone: the tone at a half step
Tone: .
a musical or vocal sound with reference to its pitch, quality, and strength.
Answer:
the interval encompassed by three consecutive whole steps, as for instance the distance from F to B
Explanation:
the interval encompassed by three consecutive whole steps, as for instance the distance from F to B
Answer:
That is definitely considered plagiarism.
Explanation:
Your teacher could find the picture if they know how to trace where it originally came from since this is the internet.
I don't recommend doing so due to how much trouble and conflict it would inflict on you. Stay safe though :)