Read the excerpt from "Thomas Edison: The Master of Improvement.” It was this same stubborn resolve that made Edison’s lightbulb more successful than Swan’s. Edison thought that the secret to a better bulb could be found in the filament. He simply needed to figure out what type of material worked best. Edison tried metal first. Then he tried different kinds of wood, coconut fiber, and even the hair from a friend’s bear

the answer is subjective. i personally agree with the first answer for this question.

if one isn't strictly talking about objects then the correct answer would be 'my eyes' since according to this riddle i am asleep and in order to answer/open the door i need to open my eyes first of all.

however, if one is specifically looking for an object, then the first thing i would open would be the door

hope this !

explanation: in literature, realism focuses on dialogue, characterization, everyday moments and events, the character's psychological development, actions, decisions, as well as believable settings

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