Carbon DioxideCarbonCell RespirationRespirationNitrogen DioxideOxygen ConsumptionCarbon MonoxidePartial PressureOxygenSulfur DioxideCapnographyInsufflationNanotubes, CarbonAtmosphereHypercapniaCarbon IsotopesPulmonary Gas ExchangeBlood Gas Monitoring, TranscutaneousBlood Gas AnalysisChromatography, Supercritical FluidTidal VolumeLasers, GasCarbon SequestrationPneumoperitoneum, ArtificialCheyne-Stokes RespirationCarbon Monoxide PoisoningAnaerobiosisPhotosynthesisDry IceMitochondriaBiomassHydrogen-Ion ConcentrationAcidosis, RespiratoryBicarbonatesOxidation-ReductionCarbon FootprintGasesOxidative PhosphorylationNitrogenCarbon CycleAerobiosisAirRespiratory MechanicsSoilThorium DioxideMethaneEcological Systems, ClosedTemperatureSuccinatesRespiratory Dead SpaceElectron TransportPulmonary VentilationCarbonic AnhydrasesChemoreceptor CellsAcetatesGreenhouse EffectHyperventilationCarbon TetrachlorideRespiration, ArtificialEnergy MetabolismHypoventilationHypocapniaNitratesRespiratory RateHydrogenTreesTime FactorsOxidesEmbolism, AirAnesthesia, InhalationCulture MediaCarbonatesMalatesNitrous OxideGlucoseCerebrovascular CirculationAutotrophic ProcessesAnoxiaRespiratory InsufficiencyAir PollutantsCyanidesCarbon DisulfideMitochondria, LiverApneaEcosystemPyruvatesWaterTitaniumRespiratory Physiological PhenomenaAcid-Base EquilibriumPlant LeavesSuccinic AcidFormatesHeliumSeawaterCarbohydrate MetabolismElectrodesKineticsOxidoreductasesAnesthetics, Inhalation