Answer:
Major or minor I can be, when you touch me make sure you that youβre on the right key.
Watches students at the prom to make sure there's no funny business.
Old people and owls are said to be this.
What has ten letters and starts with gas?
Doing this with your job can be risky but doing it with smoking is always a good idea
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?