Technically speakings Humans do not make gas. Humans are the host for symbiotic bacteria which inhabit the gut and stomach, and are vital to the breakdown and absorbtion of nutrients. If you feed this bacteria with food, their digestive process can cause what we call gas or wind. This gas is actually a combination of various gases, like swallowed air and methane from the digestive process. Methane is a particularly combustive gas which can make human wind flammable, even explosive in some extreme cases. Though I don't recommend you test this.
So here's a secret, the bacteria is particularly fond of anything with a high content of sulphur in it. Brocolli, eggs, cabbage, are its favourites. So if you want to avoid turing the air blue so to speak, avoid those types of food.
The main gas that is needed in the process of breathing is Oxygen
Humans breathe the air around us, which is comprised of roughly 78% nitrogen, 21% oxygen, and 1% other.
Typically the gas humans exhale is about 4% to 5% CO2 (carbon dioxide) and 4% to 5% less oxygen than was inhaled.
Our bodies utilize oxygen from the atmosphere.
carbon dioxide
oxygen
Oxygen
It is not particularly essential for human or other life.
It is essential to human life.
solid, liquid and gas are the three states of a substance essential for life on earth.
Our bodies utilize oxygen from the atmosphere.
Carbon is the element that is essential in the human diet and for plant growth. Carbon is the basis for life.
The strongest muscle in the human body is the heart- it never stops working and is essential for life.
. Condorcet's essential aspect of humanity is progress. His entire ideology is based on the progress of the human mind, life, and well being. He believed that the human race would always be advancing in all aspects of life, and manipulating their surroundings for the advancement of the human race.
Although many would suggest oxygen, and this answer is true for all larger animals, a review of all living organisms suggests some that live in the absence of oxygen:anaerobes some of which substitute sulfur for oxygen in their life processesfacultative organisms
carbon dioxide
bc it has to fun gas
Funtionalism