Which of the following forms of punctuation breaks up the sentence with potentially longer, less essential bits of information?

Why does jerry call armand’s falling in love a disaster? what details you understand this?

Which of these can an adverbial clause modify?

Which is one of the reasons that swift gives for his proposal? a.) the threat of harvesting babies would engourage stronger discipline among the young b.) thereis a famine inthe land, nd the children are plentiful c.) the meat of the irish infandts goes well with many dofferent vegetables d.) children would become valuable property