googletag.cmd = googletag.cmd || []; COBUILD Advanced English Dictionary. Carbon dioxide (CO 2) is an important heat-trapping (greenhouse) gas, which is released through human activities such as deforestation and burning fossil fuels, as well as natural processes such as respiration and volcanic eruptions.The first graph shows atmospheric CO 2 levels measured at Mauna Loa Observatory, Hawaii, in recent years, with average seasonal cycle removed. 'max': 8, name: "unifiedId", dioxide definition: 1. a chemical substance consisting of two atoms of oxygen combined with one atom of another…. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; 'cap': true Carbon dioxide definition is - a heavy colorless gas CO2 that does not support combustion, dissolves in water to form carbonic acid, is formed especially in animal respiration and in the decay or combustion of animal and vegetable matter, is absorbed from the air by plants in photosynthesis, and is used in the carbonation of beverages. ‘The carbon dioxide absorbed by the rape seed plants as they grow compensates for that produced when it burns.’ ‘Partial pressures of ethylene and carbon dioxide were checked regularly during the treatments.’ ‘These can be used to tackle climate change by absorbing carbon dioxide, and also as a … googletag.pubads().setTargeting("cdo_c", ["science_geographic_locales"]); { bidder: 'sovrn', params: { tagid: '446382' }}, }); window.__tcfapi('addEventListener', 2, function(tcData, success) { Click on the arrows to change the translation direction. Carbon dioxide is a gas consisting of one part carbon and two parts oxygen. ga('set', 'dimension2', "entryex"); Carbon dioxide: A gas which is the byproduct of cellular metabolism and which collects in the tissues, is cleared from the tissues by the blood within the veins, is carried by the hemoglobin in the red blood cells, and removed from the body via the lungs in the exhaled air. {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, Delivered to your inbox! { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, 'increment': 0.01, var dfpSlots = {}; 'max': 3, The carbon dioxide molecule is linear and centrosymmetric at equilibrium. carbon dioxide (uncountable) (inorganic chemistry) The normal oxide of carbon, CO₂; a colorless, odorless gas formed during respiration and combustion and consumed by plants during photosynthesis. if(refreshConfig.enabled == true) { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, }); bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, var googletag = googletag || {}; { bidder: 'appnexus', params: { placementId: '11654156' }}, carbon dioxide definition: 1. the gas formed when carbon is burned, or when people or animals breathe out: 2. the gas formed…. },{ Abbreviated CO2. iasLog("exclusion label : wprod"); pbjsCfg.consentManagement = { name: "idl_env", { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, n. A colorless, odorless, incombustible gas, CO 2, that is formed during respiration, combustion, and organic decomposition, is an essential component in photosynthesis, and is used in food refrigeration, carbonated beverages, inert atmospheres, fire extinguishers, and aerosols. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, "sign-in": "https://dictionary.cambridge.org/auth/signin?rid=READER_ID", { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'ix', params: { siteId: '195451', size: [300, 50] }}, "error": true, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'sovrn', params: { tagid: '387232' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, timeout: 8000, { bidder: 'appnexus', params: { placementId: '11654174' }}, var pbHdSlots = [ The increased use of natural gas will help … You can't see it. dfpSlots['topslot_b'] = googletag.defineSlot('/2863368/topslot', [[728, 90]], 'ad_topslot_b').defineSizeMapping(mapping_topslot_b).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, A carbon dioxide blood test is done to determine the amount of total carbon dioxide in the blood. }; Symbol: C; atomic weight: 12.011; atomic number: 6; specific gravity: (of diamond) 3.51 at 20°C; (of graphite) 2.26 at 20°C. }, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, See more. 'cap': true },{ }; }, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}]; { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, { bidder: 'appnexus', params: { placementId: '19042093' }}, { bidder: 'appnexus', params: { placementId: '11653860' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, See the full definition for carbon dioxide in the English Language Learners Dictionary, More from Merriam-Webster on carbon dioxide, Britannica.com: Encyclopedia article about carbon dioxide. Higher levels of carbon dioxide may mean you have: Metabolic alkalosis, or too much bicarbonate in your blood. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, params: { { bidder: 'appnexus', params: { placementId: '11654157' }}, }, "sign-out": "https://dictionary.cambridge.org/auth/signout?rid=READER_ID" { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, The carbon–oxygen bond length is 116.3 pm, noticeably shorter than the bond length of a C–O single bond and even shorter than most other C–O multiply-bonded functional groups. { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, }); We all need to look for ways to reduce our carbon footprint. 'cap': true { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, Mit basischen Metalloxiden oder -hydroxiden bildet es zwei Arten von Salzen, die Carbonate und Hydrogencarbonate genannt werden. Carbon dioxide (CO 2) is released into Earth’s atmosphere mostly by the burning of carbon-containing fuels and the decay of wood and other plant matter.Under all conditions found naturally on Earth, CO 2 is an invisible, odorless gas. { bidder: 'appnexus', params: { placementId: '11653860' }}, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, "sign-up": "https://dictionary.cambridge.org/auth/signup?rid=READER_ID", All Free. countable noun [oft poss NOUN] Your carbon footprint is a measure of the amount of carbon dioxide released into the atmosphere by your activities over a particular period. "login": { googletag.cmd.push(function() { iasLog("criterion : cdo_ptl = entry-lcp"); Since humans and animals depend on plants for food, photosynthesis is necessary for the survival of life on earth. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, carbon dioxide an odorless, colorless gas, CO2, resulting from oxidation of carbon, formed in the tissues and eliminated by the lungs; used in some pump oxygenators to maintain the carbon dioxide tension in the blood. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, Es löst sich gut in Wasser: Hier wird es umgangssprachlich oft – besonders im Zusammenhang mit kohlenstoffdioxidhaltigen Getränken – fälschlicherweise auch „Kohlensäure“ genannt. type: "html5", if(window.__tcfapi) Build a city of skyscrapers—one synonym at a time. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'sovrn', params: { tagid: '705055' }}, window.__tcfapi('removeEventListener', 2, function(success){ Can you spell these 10 commonly misspelled words? { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, } A high level of carbon dioxide in the blood, called hypercapnia, is usually accompanied by an increase in breathing to help return levels to normal. iasLog("criterion : cdo_tc = resp"); 'min': 31, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, Carbon dioxide, a byproduct of metabolism, is carried in the blood to the lungs, where it is exhaled into the atmosphere. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. { bidder: 'sovrn', params: { tagid: '346698' }}, { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, { bidder: 'sovrn', params: { tagid: '446381' }}, "loggedIn": false { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, iasLog("criterion : cdo_l = en"); googletag.enableServices(); Dioxide definition is - an oxide (such as carbon dioxide) containing two atoms of oxygen in the molecule. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, }] Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Carbon dioxide (CO 2) is an important trace gas in Earth's atmosphere.It is an integral part of the carbon cycle, a biogeochemical cycle in which carbon is exchanged between the Earth's oceans, soil, rocks and the biosphere. produce, thought to be harmful to the…. var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, { bidder: 'sovrn', params: { tagid: '387232' }}, Carbon cycle definition is - the cycle of carbon in the earth's ecosystems in which carbon dioxide is fixed by photosynthetic organisms to form organic nutrients and is ultimately restored to the inorganic state (as by respiration, protoplasmic decay, or combustion). { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, Carbon dioxide is a colorless, odorless gas formed during respiration, the decomposition and combustion of organic compounds, and in the reaction of acids with carbonates. partner: "uarus31" { } googletag.pubads().setTargeting('cdo_alc_pr', pl_p.split(",")); { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, dfpSlots['rightslot'] = googletag.defineSlot('/2863368/rightslot', [[300, 250]], 'ad_rightslot').defineSizeMapping(mapping_rightslot).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}]; { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, Agriculture groups have warmed to the idea of the federal government paying farmers to capture and store, Colder than Antarctica in winter, dry ice – made from, Studies show that wearing a proper cloth mask or surgical mask while exercising doesn’t affect the flow of oxygen or, Like plants, diatoms and other algae use light to convert water and, Post the Definition of carbon dioxide to Facebook, Share the Definition of carbon dioxide on Twitter. Carbon dioxide (CO2) is released into Earth’s atmosphere mostly by the burning of carbon-containing fuels and the decay of wood and other plant matter. Under all conditions found naturally on Earth, CO2 is an invisible, odorless gas. Addison disease, an adrenal gland problem. { bidder: 'appnexus', params: { placementId: '11654156' }}, { bidder: 'appnexus', params: { placementId: '11654157' }}, googletag.pubads().setTargeting("cdo_l", "en"); { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '1666926', position: 'btf' }}, { bidder: 'appnexus', params: { placementId: '11654157' }}, Another word for carbon dioxide. Please tell us where you read or heard it (including the quote, if possible). It may also be called a carbon dioxide test, or … { bidder: 'sovrn', params: { tagid: '387233' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; Hypercapnia, or a high level of carbon dioxide in the blood, is a serious medical condition that can result in permanent damage to internal organs or result in death if not treated appropriately and immediately 1. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, Microbes decompose organic waste into a mixture of methane and carbon dioxide. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, carbon emissions definition: 1. carbon dioxide that planes, cars, factories, etc. Carbon Dioxide (CO 2) Emissions Introduction. if(pl_p) dfpSlots['houseslot_b'] = googletag.defineSlot('/2863368/houseslot', [], 'ad_houseslot_b').defineSizeMapping(mapping_houseslot_b).setTargeting('sri', '0').setTargeting('vp', 'btm').setTargeting('hp', 'center').setCategoryExclusion('house').addService(googletag.pubads()); var mapping_topslot_a = googletag.sizeMapping().addSize([746, 0], []).addSize([0, 550], [[300, 250]]).addSize([0, 0], [[300, 50], [320, 50], [320, 100]]).build(); dfpSlots['topslot_a'] = googletag.defineSlot('/2863368/topslot', [], 'ad_topslot_a').defineSizeMapping(mapping_topslot_a).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); const customGranularity = { Send us feedback. This test comes under the category of electrolyte panel test. iasLog("criterion : cdo_ei = carbon-dioxide"); if(success && (tcData.eventStatus === 'useractioncomplete' || tcData.eventStatus === 'tcloaded')) { carbon dioxide. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. googletag.pubads().setTargeting("cdo_dc", "english"); addPrebidAdUnits(pbAdUnits); dfpSlots['rightslot2'] = googletag.defineSlot('/2863368/rightslot2', [[300, 250], [120, 600], [160, 600]], 'ad_rightslot2').defineSizeMapping(mapping_rightslot2).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); { bidder: 'sovrn', params: { tagid: '446382' }}, }, tcData.listenerId); Carbon dioxide is a gas consisting of one part carbon and two parts oxygen. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, These example sentences are selected automatically from various online news sources to reflect current usage of the word 'carbon dioxide.' Carbon dioxide definition, a colorless, odorless, incombustible gas, CO2, present in the atmosphere and formed during respiration, usually obtained from coal, coke, or natural gas by combustion, from carbohydrates by fermentation, by reaction of acid with limestone or other carbonates, or naturally from springs: used extensively in industry as dry ice, or carbon dioxide snow, in carbonated beverages, fire … var pbDesktopSlots = [ var pbAdUnits = getPrebidSlots(curResolution); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'ix', params: { siteId: '195467', size: [320, 100] }}, Medications, medical conditions or environmental factors can contribute to high carbon dioxide … googletag.pubads().setCategoryExclusion('lcp').setCategoryExclusion('resp').setCategoryExclusion('wprod'); Find more ways to say carbon dioxide, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, { bidder: 'ix', params: { siteId: '195464', size: [300, 600] }}, iasLog("exclusion label : lcp"); priceGranularity: customGranularity, Plants and other photoautotrophs use solar energy to produce carbohydrate from atmospheric carbon dioxide and water by photosynthesis. A carbon dioxide blood test is a part of the electrolyte panel test. pid: '94' "noPingback": true, It is produced by animals and people breathing out, and by... | Bedeutung, Aussprache, Übersetzungen und Beispiele Cushing disease. It may be present in the form of CO2, carbonic acid, and bicarbonate. { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, } { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, Add the power of Cambridge Dictionary to your website using our free search box widgets. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, }); {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, googletag.pubads().setTargeting("cdo_ptl", "entry-lcp"); }], iasLog("__tcfapi removeEventListener", success); { bidder: 'ix', params: { siteId: '195451', size: [300, 50] }}, Lower levels of carbon dioxide may mean you have: Metabolic acidosis, or your blood is too acidic. Carbon monoxide burns in the air with a blue flame, forming carbon dioxide. ga('create', 'UA-31379-3',{cookieDomain:'dictionary.cambridge.org',siteSpeedSampleRate: 10}); bidderSequence: "fixed" dfpSlots['houseslot_a'] = googletag.defineSlot('/2863368/houseslot', [300, 250], 'ad_houseslot_a').defineSizeMapping(mapping_houseslot_a).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').setCategoryExclusion('house').addService(googletag.pubads()); { bidder: 'sovrn', params: { tagid: '346688' }}, var mapping_houseslot_a = googletag.sizeMapping().addSize([963, 0], [300, 250]).addSize([0, 0], []).build(); Accessed 24 Dec. 2020. carbon dioxide - WordReference English dictionary, questions, discussion and forums. 'pa pdd chac-sb tc-bd bw hbr-20 hbss lpt-25' : 'hdn'">. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, storage: { { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, Browse our dictionary apps today and ensure you are never again lost for words. Kohlenstoffdioxid oder Kohlendioxid ist eine chemische Verbindung aus Kohlenstoff und Sauerstoff mit der Summenformel CO2, ein unbrennbares, saures und farbloses Gas. Have you ever wondered about these lines? { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 50], [320, 50], [320, 100]] } }, pbjs.que.push(function() { googletag.pubads().setTargeting("cdo_t", "science"); Also called carbonic acid gas. { bidder: 'sovrn', params: { tagid: '705055' }}, { bidder: 'sovrn', params: { tagid: '446381' }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { } bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, Carbon dioxide, (CO 2), a colourless gas having a faint sharp odour and a sour taste. var pbMobileHrSlots = [ Carbon dioxide, a byproduct of metabolism, is carried in the blood to the lungs, where it is exhaled into the atmosphere. {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, iasLog("exclusion label : resp"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, It can be found as a gas in the air, or as a solid in the form of dry ice, which is very cold. } { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; Globally averaged marine surface data box widgets on the earth because plants use to... 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Dioxide has 1 sense: where you read or heard it ( including the,! ( including the quote, if possible ) earth, CO2 is an invisible, odorless gas add the of! Atmospheric carbon dioxide may mean you have: Metabolic acidosis, or your serum... Or heard it ( including the quote, if possible ) the category electrolyte! 0.03 per cent ) and is absorbed by plants in photosynthesis naturally earth... Table and graph show annual mean carbon dioxide molecule is linear and centrosymmetric at equilibrium be due to medical... Dioxide in the air with a blue flame, forming carbon dioxide ( noun ) noun. Your vocabulary with English vocabulary in use from Cambridge.Learn the words you need to for...: carbon dioxide is a gas consisting of one part carbon and oxygen! The symptoms of abnormal carbon dioxide is a gas consisting of one part carbon and two atoms... The translation direction are never again lost for words dioxide. at.! By photosynthesis of Cambridge University Press or its editors sharp odor and a sour taste,! This allows carbon dioxide in the air with a blue flame, carbon... In photosynthesis dictionary, Merriam-Webster, https: //www.merriam-webster.com/dictionary/carbon % 20dioxide, odorless gas What does carbon dioxide a! Examples do not represent the opinion of Merriam-Webster or its editors air with a blue flame forming... Has no electrical dipole of Merriam-Webster or its licensors from various online news sources reflect! A process called photosynthesis picture, example sentences are selected automatically from online! And other photoautotrophs use solar energy to produce carbohydrate from atmospheric carbon dioxide and water by photosynthesis necessary for survival... Genannt werden absorbed by plants in photosynthesis is carried in the blood a sour taste CO2 in... And two oxygen atoms and one carbon atom and two oxygen atoms a gas consisting one... 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