That is correct keep up the good work
You can find how many calories are in a package of food by looking at the nutrition facts.
Its a ... pentatonic scale , hope this helps :)
The Great Chain of Being refers to hierarchy in a system,which definitely exists in Dante's Inferno. You can see as the protagonist goes through Hell that first he goes into Limbo, where the least serious criminals and people who haven't been Christened are located. As he goes through nine circles of Hell, he comes across more serious offenders and demons who guard them, until he comes into the very core of Inferno where Satan is keeping 3 people prisoners: Judas, Brutus, and Cassius.
Hope this helps! :)