Example image of eyePlorer eyePlorer map for 'Respiration (physiology)': Carbon dioxide Oxygen Physiology Tissue (biology) Adenosine triphosphate Biochemistry Cellular respiration Glucose Metabolism Organism Water Bulk movement Microorganism Molecular diffusion Human Respiratory system Circulatory system Lung Pulmonary alveolus Vertebrate Organ (anatomy) Mitochondrion Heart Thoracic diaphragm Intercostal muscle Human physiology Respiratory physiology Selected ion flow tube mass spectrometry Aspiration Pulmonary edema Severe acute respiratory syndrome Salt water aspiration syndrome Airway obstruction Apnea Artificial respiration Breathing gas Buccal pumping Diaphragmatic rupture Diphtheria Gas diffusion in soil Huff and puff apparatus Human lung Hypoxic drive Iron lung Liquid breathing Mammalian diving reflex Mechanical ventilation Mycoplasma genitalium Nose Polygraph