AP2
{"name":"AP2", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Approximately 750 mL of air moves into and out of the lungs with each breath during normal quiet breathing, The main chemical activity of Niang's stomach is to begin the digestion of proteins., What produces enzymes that break down all categories of foodstuffs","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}