So, I'm pretty sure A/V stands for Audio-Visual Professionals. And, those are mostly required in like a large event center for managing all the audio-visual stuff.
1.=to take control of someone
2.= to separate an idea or statement into smaller parts in order to make it easier to understand
4. =done with great effort and difficulty
Explanation:
there are many different types of meditation exercises. there are plenty of ways to complete mindfullness
This is trueee
i hope this helps