Plant and animal cells have a lot in common compare and contrast the two cells select the features that you find in both types of cells

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.