I think it's b but I'm not sure hope it helps
Answer:
Be polite.
Explanation:
As the saying goes, kill them with kindness. If someone is being impolite, either 1, look at the situation i their shoes. Or 2, just simply keep on your professional face, don't lash out, don't act with hidden violence (Etc; slamming money on the counter for them to grab) Just simply apologize and continue working. You're only there for money, or to just have fun, or any reason at all. There's no need to have one person ruin you're mood.
What? O_O
I don't.. I don't understand... what your asking.. saying? I dunno
Answer:
Fluorescent lamp and a CCD array as a light source and detector. Manufacturers of flatbed scanners recently replaced the fluorescent lamp by light emission diodes (LED) as a light source.
Explanation:
This is what a website said so I hope it helps but if it doesn’t then I’m sorry :/ and I would get someone else’s opinion!!!
I assume they get anxious when talking to large groups. My suggestion is to find a fix point to look at that’s behind the audience
