you die
we breath out a little oxygen aswell
Both! your body only keeps the oxygen though and when you breath out the carbon ddioxide comes out
Because when you breath, you breath air which is 80% nitrogen and 20% oxygen. Also the air you breath out still has oxygen in it, you do not use all the oxygen and only produce a small amount of carbon dioxide in each breath.
You don't only "breath in air, and breath out air," You breath in Oxygen and let out Carbon Dioxide. Passes to the diaphragm and the lungs, inhale oxygen, it goes through your body, exhale Carbon Dioxide, From which the body has made when inhaled.
Every time animals breath out is more carbon dioxide produced including you and me and that's only one source, there are many others.
Plants take in carbon dioxide during the day and release oxygen through photosynthesis. At night, plants do not photosynthesize and instead undergo respiration, where they take in oxygen and release carbon dioxide.
death
When smoking, a person inhales not only carbon dioxide but also harmful chemicals such as nicotine, tar, and carbon monoxide. Inhaling these substances can lead to various health issues, including lung damage, respiratory problems, and an increased risk of developing conditions such as cancer and heart disease. It is best to avoid smoking altogether to protect your health.
we will all suffocate due to no oxygen
Humans breathe in whatever happens to be in the air when they breathe in. If there is carbon dioxide then they will breathe it in as well as nitrogen and oxygen. However they only use the oxygen for respiration so they breathe out everything else with extra carbon dioxide.
Photosynthesis means plants converting carbon dioxide to oxygen, most global warming is cause by carbon dioxide, people only breath oxygen (and water vapor) and carbon dioxide can't get to our lungs. That's why Photosynthesis helps prevent global warming.
u just go to hell