How would i put the acronym ouch in a sentence if ouch stands for

o-oxygen c-carbon and h-hydrogen

i'm trying to put this is a sentence for the main elements in the human body.

Can someone me answer this english question

Which important event occurred during the industrial and scientific revolutions

What is a synonym for the word anguish based on the context in which the word appears in this line from james joyce's "araby"? gazing up into the darkness i saw myself as a creature driven and derided by vanity; and my eyes burned with anguish and anger. a. distrust b. torment c. sarcasm d. isolation e. ferocity