Basically to Ahab there exists something more behind the world some kind of neo-Platonic aspect. He thinks there is an unknown reasoning behind the mask of all visible things, what that is can be any man's guess but to Ahab whatever it is, it is nothing less then vengeful.
6.
You can tell what key it is in by the starting note. Therefore, for example the first question is on "D", and it had a flat accidental. Therefore it is a Db (D flat). Now, we can use the circle of fifths
[first attachment]
to help find out where the sharps and flats fall, and since this is a major scale, the pattern is Wholestep Wholestep Halfstep Wholestep Wholestep Wholestep Halfstep (WWHWWWH).
Therefore the pattern is Dflat Eflat F Gflat Aflat Bflat C and Dflat again. You can write there as notes on the scale
[second attachment]
You can do this for the rest of question 6.
∆∆∆
7.
Just choose a key signature from the circle of fifths (an easy one is G) and put that key signature on your staff. Secondly, choose a time signature. The easiest is 4/4. If you're in "G", start in key of "G" and make a simple tune. e.g
[third attachment, scroll right]
for the other tunes, just choose different time signatures and key signatures and switch up the tune.
Hope I helped and good luck!
<em>Well, if there's no answer choices, then I'd say some benefits is you get to be creative and learn at the same time. Sometimes, it's best to just sit down at your instrument or online if you play a virtual instrument, and then just play away for some time and see what you can come up with. Maybe even record it and then analyse it later and see if you played anything you like and maybe make music out of it. Making Music can make a lot of money, even just making a cover for a commercial or something of that sort, of course that has its downsides, most notably Time. Sometimes, coming up with Ideas are just the horn-blowing of the battle, and there's much more to come afterwards. You then have to find time to execute those Ideas and then Revise them. As for the rest of the question, I'm not sure. But I am a Musician Myself, so I know a bit about this.</em>
1. Sopranos 2. by blowing air though an instrument