--- title: "Meaning & Key Takeaway of: Oxygen, carbon, hydrogen and nitrogen…" description: "\"“Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.”\" — Jenny Kellett" image: "https://sms4smile.com/quotes/i/ac5/jenny-kellett-39968_carbon_oxygen-carbon-hydrogen-and-nitrogen-make_514722.jpg" --- # Oxygen, carbon, hydrogen and nitrogen make up 90% of the… ![“Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.” quote by Jenny Kellett](https://sms4smile.com/quotes/i/ac5/jenny-kellett-39968_carbon_oxygen-carbon-hydrogen-and-nitrogen-make_514722.jpg) [Download](https://sms4smile.com/quotes/i/ac5/jenny-kellett-39968_carbon_oxygen-carbon-hydrogen-and-nitrogen-make_514722.jpg) [Open image](https://sms4smile.com/quotes/i/ac5/jenny-kellett-39968_carbon_oxygen-carbon-hydrogen-and-nitrogen-make_514722.jpg) > ““Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.”” [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Our bodies consist mainly of four elements, highlighting our chemical unity with nature. **In simple terms:** Four elements make up most of us. Key Takeaway Remember our shared composition. Themes science education unity Mood informative neutral Type educational factual When to use this quote - classroom teaching - public health talks - science outreach Key Concepts chemistry biology Questions to Reflect On - Why is this elemental fact important? - How does it change your view of the body? A Different Perspective Oversimplifies complex biology. ★ ★ ★ ★ ★ 4.0 out of 5 (1 rating) [Carbon](https://sms4smile.com/quotes/about/carbon/) [Carbon Hydrogen](https://sms4smile.com/quotes/about/carbon-hydrogen-3396961/) [Human body](https://sms4smile.com/quotes/about/human-body/) [Oxygen](https://sms4smile.com/quotes/about/oxygen/) [Oxygen Carbon](https://sms4smile.com/quotes/about/oxygen-carbon-4355044/) ## Related quotes > [I have had a horribly busy day converting OXYGEN to CARBON DIOXIDE. :D :D](https://sms4smile.com/quotes/anonymous/i-have-had-a-horribly-busy-day-converting-oxygen-to-carbon-dioxide-d-d/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [In organic chemistry, we have learnt to derive from compounds containing only carbon and hydrogen, i.e. from the hydrocarbons, all other types of combinations,…](https://sms4smile.com/quotes/otto-wallach/in-organic-chemistry-we-have-learnt-to-derive-from-compounds/) [Otto Wallach](https://sms4smile.com/quotes/author/otto-wallach/) > [When carbon (C), Oxygen (o) and hydrogen (H) atoms bond in a certain way to form sugar, the resulting compound has a sweet taste.…](https://sms4smile.com/quotes/fritjof-capra/when-carbon-c-oxygen-o-and-hydrogen-h-atoms-bond-in-a-certain-way-to/) [Fritjof Capra](https://sms4smile.com/quotes/author/fritjof-capra/) > [They absorb carbon monoxide and carbon dioxide and give out oxygen. What could be more desirable? And they look good in the bargain. Stop…](https://sms4smile.com/quotes/isaac-asimov/they-absorb-carbon-monoxide-and-carbon-dioxide-and-give-out-oxygen/) [Isaac Asimov](https://sms4smile.com/quotes/author/isaac-asimov/) > [Science probes; it does not prove. Imagine Newton's reaction to an objector of his law of gravity who argued that he could not establish…](https://sms4smile.com/quotes/robert-m-pirsig/science-probes-it-does-not-prove-imagine-newton-s-reaction-to-an/) [Robert M. Pirsig](https://sms4smile.com/quotes/author/robert-m-pirsig/) > [ Stars die and reborn \[…\] They get so hot that the nuclei of the atoms fuse together deep within them to make the oxygen… ](https://sms4smile.com/quotes/neil-degrasse-tyson/stars-die-and-reborn-they-get-so-hot-that-the-nuclei-of-the-atoms/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [We're not just any star stuff, most of which is humdrum hydrogen and listless helium. Our bodies include fancier ingredients like carbon, oxygen, nitrogen,…](https://sms4smile.com/quotes/seth-shostak/we-re-not-just-any-star-stuff-most-of-which-is-humdrum-hydrogen-and/) [Seth Shostak](https://sms4smile.com/quotes/author/seth-shostak/) > [All the green in the planted world consists of these whole, rounded chloroplasts wending their ways in water. If you analyze a molecule of…](https://sms4smile.com/quotes/annie-dillard/all-the-green-in-the-planted-world-consists-of-these-whole-rounded/) [Annie Dillard](https://sms4smile.com/quotes/author/annie-dillard/) > [“Your business isn’t that much different from a human body. It will run on sugar and caffeine. It will run even better if you…](https://sms4smile.com/quotes/gary-vaynerchuk/your-business-isn-t-that-much-different-from-a-human-body-it-will-run/) [Gary Vaynerchuk](https://sms4smile.com/quotes/author/gary-vaynerchuk/) > [It's an appreciation for life generally, every bit of life, the smallest creature that lives in the intestines of termites that make termite life…](https://sms4smile.com/quotes/sylvia-earle/it-s-an-appreciation-for-life-generally-every-bit-of-life-the/) [Sylvia Earle](https://sms4smile.com/quotes/author/sylvia-earle/) > [Every fish fertilizes the water in a way that generates the plankton that ultimately leads back into the food chain, but also yields oxygen,…](https://sms4smile.com/quotes/sylvia-earle/every-fish-fertilizes-the-water-in-a-way-that-generates-the-plankton/) [Sylvia Earle](https://sms4smile.com/quotes/author/sylvia-earle/) > [Many people I've met believe that plants are made up of soil-that the tree outside your house, for example, is mostly made from the…](https://sms4smile.com/quotes/thom-hartmann/many-people-i-ve-met-believe-that-plants-are-made-up-of-soil-that-the/) [Thom Hartmann](https://sms4smile.com/quotes/author/thom-hartmann/) > [I remember, as a boy of 17 years of age, this was a fascinating thing for me: how we human beings breathe out carbon…](https://sms4smile.com/quotes/percy-julian/i-remember-as-a-boy-of-17-years-of-age-this-was-a-fascinating-thing/) [Percy Julian](https://sms4smile.com/quotes/author/percy-julian/) > [And to use something as elegant as a tree? Imagine this design assignment: Design something that makes oxygen, sequesters carbon, fixes nitrogen, distills water,…](https://sms4smile.com/quotes/william-mcdonough/and-to-use-something-as-elegant-as-a-tree-imagine-this-design/) [William McDonough](https://sms4smile.com/quotes/author/william-mcdonough/) > [The wealth of any ecosystem is its perennials. The primal herbivore-predator-disturbance-rest dance is literally the breath and pulse of the earth. Grasses recycle oxygen…](https://sms4smile.com/quotes/joel-salatin/the-wealth-of-any-ecosystem-is-its-perennials-the-primal-herbivore/) [Joel Salatin](https://sms4smile.com/quotes/author/joel-salatin/) ## More by Jenny Kellett > [“Once a human reaches the age of 35, he/she will start losing approximately 7,000 brain cells a day, which will never be replaced.”](https://sms4smile.com/quotes/jenny-kellett/once-a-human-reaches-the-age-of-35-he-she-will-start-losing/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) > [“In an average lifetime, a heart pumps about one million barrels of blood.”](https://sms4smile.com/quotes/jenny-kellett/in-an-average-lifetime-a-heart-pumps-about-one-million-barrels-of/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) > [“The distance from the surface of the Earth to the center is about 3,963 miles (6,378 km).”](https://sms4smile.com/quotes/jenny-kellett/the-distance-from-the-surface-of-the-earth-to-the-center-is-about-3/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) > [“One person in every two billion will live to be 116 or older.”](https://sms4smile.com/quotes/jenny-kellett/one-person-in-every-two-billion-will-live-to-be-116-or-older/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) > [“One million dollars’ worth of one-cent coins (100 million coins) weigh 246  tons.”](https://sms4smile.com/quotes/jenny-kellett/one-million-dollars-worth-of-one-cent-coins-100-million-coins-weigh/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) > [“In a full grown rye plant, the total length of the roots may reach up to 380 miles (613km)!”](https://sms4smile.com/quotes/jenny-kellett/in-a-full-grown-rye-plant-the-total-length-of-the-roots-may-reach-up/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) > [“Mosquito repellents don’t actually repel; they hide you. The spray blocks the mosquito’s sensors so they don’t know that you’re there.”](https://sms4smile.com/quotes/jenny-kellett/mosquito-repellents-don-t-actually-repel-they-hide-you-the-spray/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) > [“The Philippines is made up of 7,100 islands.”](https://sms4smile.com/quotes/jenny-kellett/the-philippines-is-made-up-of-7-100-islands/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) > [“The next full moon on Halloween will be in 2020.”](https://sms4smile.com/quotes/jenny-kellett/the-next-full-moon-on-halloween-will-be-in-2020/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) > [“There is enough fuel in a full tank of a jumbo jet to drive an average car around the world four times.”](https://sms4smile.com/quotes/jenny-kellett/there-is-enough-fuel-in-a-full-tank-of-a-jumbo-jet-to-drive-an/) [Jenny Kellett](https://sms4smile.com/quotes/author/jenny-kellett/) [Explore all 11 Jenny Kellett quotes ](https://sms4smile.com/quotes/author/jenny-kellett/) ## More Carbon quotes > [Windmills and solar cells are carbon-free sources of electricity. But they are costly. If you've been investing in those, give it up. That game…](https://sms4smile.com/quotes/kenneth-fisher/windmills-and-solar-cells-are-carbon-free-sources-of-electricity-but/) [Kenneth Fisher](https://sms4smile.com/quotes/author/kenneth-fisher/) > [every being is unique.god neva creates carbon copies,he alys creates originals.he is truly a creator.he neva repeats.but man goes on living in imitation.we are…](https://sms4smile.com/quotes/anonymous/every-being-is-unique-god-neva-creates-carbon-copies-he-alys-creates/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [The brightest and most valuable diamond started life as just a lump of carbon](https://sms4smile.com/quotes/peter-dilger/the-brightest-and-most-valuable-diamond-started-life-as-just-a-lump/) [Peter Dilger](https://sms4smile.com/quotes/author/peter-dilger/) > [Washington bureaucrats have classified the very air we exhale as a pollutant and have gone unchallenged in this incredible assertion. The logical consequence is…](https://sms4smile.com/quotes/ron-paul/washington-bureaucrats-have-classified-the-very-air-we-exhale-as-a/) [Ron Paul](https://sms4smile.com/quotes/author/ron-paul/) > [I love being a carbon molecule.](https://sms4smile.com/quotes/duncan-trussell/i-love-being-a-carbon-molecule/) [Duncan Trussell](https://sms4smile.com/quotes/author/duncan-trussell/) > [Coal is the moral choice, particularly for the developing world... The model for the world right now should be Australia. Australia gets it. Scientifically…](https://sms4smile.com/quotes/marc-morano/coal-is-the-moral-choice-particularly-for-the-developing-world-the/) [Marc Morano](https://sms4smile.com/quotes/author/marc-morano/) > [Each year we pump at least six billion tons of heat-trapping carbon into the innermost layer of our atmosphere, whose outer extent is only…](https://sms4smile.com/quotes/ross-gelbspan/each-year-we-pump-at-least-six-billion-tons-of-heat-trapping-carbon/) [Ross Gelbspan](https://sms4smile.com/quotes/author/ross-gelbspan/) > [If every country committed to spending 0.05 per cent of GDP on researching non-carbon-emitting energy technologies, that would cost $25 billion a year, and…](https://sms4smile.com/quotes/bjorn-lomborg/if-every-country-committed-to-spending-0-05-per-cent-of-gdp-on/) [Bjorn Lomborg](https://sms4smile.com/quotes/author/bjorn-lomborg/) > [We're full of electricity, and the walls and floor of a building contain carbon - the same makeup as a video tape - and…](https://sms4smile.com/quotes/peter-james/we-re-full-of-electricity-and-the-walls-and-floor-of-a-building/) [Peter James](https://sms4smile.com/quotes/author/peter-james/) > [Whether carbon dioxide is quite the environmental villain that some people make it out to be is not yet proven.](https://sms4smile.com/quotes/tony-abbott/whether-carbon-dioxide-is-quite-the-environmental-villain-that-some/) [Tony Abbott](https://sms4smile.com/quotes/author/tony-abbott/) > [“Steven Apfelbaum, a restoration ecologist in Wisconsin, says that every 1 percent increase in soil carbon holds an additional sixty thousand gallons of water…](https://sms4smile.com/quotes/judith-d-schwartz/steven-apfelbaum-a-restoration-ecologist-in-wisconsin-says-that-every/) [Judith D. Schwartz](https://sms4smile.com/quotes/author/judith-d-schwartz/) > [I want to break up the Wall Street banks. Hillary Clinton doesn't. I want to raise the minimum wage to 15 bucks an hour.…](https://sms4smile.com/quotes/bernie-sanders/i-want-to-break-up-the-wall-street-banks-hillary-clinton-doesn-t-i/) [Bernie Sanders](https://sms4smile.com/quotes/author/bernie-sanders/) > [I also think that if you want to put a price on carbon, why not just do it with a simple tax? Why not…](https://sms4smile.com/quotes/tony-abbott/i-also-think-that-if-you-want-to-put-a-price-on-carbon-why-not-just/) [Tony Abbott](https://sms4smile.com/quotes/author/tony-abbott/) > [If you want to make a substantial reduction in your carbon footprint, doing it on your own is virtually impossible, especially if you're driving…](https://sms4smile.com/quotes/tom-arnold/if-you-want-to-make-a-substantial-reduction-in-your-carbon-footprint/) [Tom Arnold](https://sms4smile.com/quotes/author/tom-arnold/) > [Jesus was not born on December 25th. There's carbon evidence of it. That freaks people out.](https://sms4smile.com/quotes/matt-skiba/jesus-was-not-born-on-december-25th-there-s-carbon-evidence-of-it/) [Matt Skiba](https://sms4smile.com/quotes/author/matt-skiba/) [Browse all 812 Carbon quotes ](https://sms4smile.com/quotes/about/carbon/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "“Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.”", "creator": { "@type": "Person", "name": "Jenny Kellett" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/jenny-kellett/oxygen-carbon-hydrogen-and-nitrogen-make-up-90-of-the-human-body/", "about": { "@type": "Thing", "name": "Carbon" }, "@id": "https://sms4smile.com/quotes/jenny-kellett/oxygen-carbon-hydrogen-and-nitrogen-make-up-90-of-the-human-body/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/ac5/jenny-kellett-39968_carbon_oxygen-carbon-hydrogen-and-nitrogen-make_514722.jpg", "contentUrl": "https://sms4smile.com/quotes/i/ac5/jenny-kellett-39968_carbon_oxygen-carbon-hydrogen-and-nitrogen-make_514722.jpg", "url": "https://sms4smile.com/quotes/i/ac5/jenny-kellett-39968_carbon_oxygen-carbon-hydrogen-and-nitrogen-make_514722.jpg", "width": 1080, "height": 1080, "caption": "“Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.” — Jenny Kellett", "creditText": "SMS4Smile Quotes", "creator": { "@id": "https://sms4smile.com/quotes/#organization" } } }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://sms4smile.com/" }, { "@type": "ListItem", "position": 2, "name": "Quotes", "item": "https://sms4smile.com/quotes/" }, { "@type": "ListItem", "position": 3, "name": "Jenny Kellett", "item": "https://sms4smile.com/quotes/author/jenny-kellett/" }, { "@type": "ListItem", "position": 4, "name": "“Oxygen, carbon, hydrogen and nitrogen make...", "item": "https://sms4smile.com/quotes/jenny-kellett/oxygen-carbon-hydrogen-and-nitrogen-make-up-90-of-the-human-body/" } ], "@id": "https://sms4smile.com/quotes/jenny-kellett/oxygen-carbon-hydrogen-and-nitrogen-make-up-90-of-the-human-body/#breadcrumb" }, { "@type": "WebSite", "@id": "https://sms4smile.com/quotes/#website", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "publisher": { "@id": "https://sms4smile.com/quotes/#organization" } }, { "@type": "Organization", "@id": "https://sms4smile.com/quotes/#organization", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "logo": { "@type": "ImageObject", "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png", "width": 512, "height": 512 } } ] } ```