<span>Tupac is referring to his young heart and old soul. He is trying to figure out how to get them to align so he can live in peace. There is a fight going on in his mind between the young heart and the old soul. He is trying to figure out how there can be both and still live in peace.</span>
It would be D. It has better vision in the dark.
The speaker uses a mic/microphone so that the audience can clearly hear him or her.
