John is a 65-year-old man who wants to prevent muscle loss as he ages. what type of amino acid should john include in his diet?

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