There is something invisible or intangible in the air that makes our life better
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Oxygen is the ‘ something ‘invisible and intangible
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This question seems to have a hidden meaning it seems to touch on sociall life but i am going to give it a scientific approach and try to answer you
For biological processes such as growth ,development ,digestion ,respiration and generation of energy to do work among other processes to take place ,the body of a human being needs oxygen to oxidise food to release energy that is then used to do work
Air contains gases and oxygen exists freelly in the air .the body is able to take it up and use it
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