Who invented the machine that supplied electrical current to metal rods around which hair strands were wrapped during the waving process?

Which of the following depicts the correct path of oxygen from the air to the lungs? a.nose/mouth, epiglottis, larynx, pharynx trachea b. nose/mouth, trachea pharynx, epiglottis, larynx, c. nose/mouth, pharynx, epiglottis, larynx, trachea d. nose/mouth, larynx, pharynx, trachea, epiglottis