Oxygen & Nitrogen
Oxygen
Oxygen gas is colorless, odorless and tasteless which fills 20% of the air we breathe (and at least half of the entire weight of the solid Earth's crust). Oxygen combines with most other elements to form oxides. Oxygen is essential for humans, animals and plants.
Nitrogen
Nitrogen is the element number 7 in the form of fresh gas is colorless and odorless, biologically important. Nitrogen is the building blocks of protein and nucleic acid and is present in all living cells. Nitrogen does not support respiration and fatal if inhaled alone, due to lack of oxygen. Nitrogen dissolved in the blood and body fluids. If the bubble is released as a gas, nitrogen can have serious or even fatal consequences.
Oxygen
Oxygen gas is colorless, odorless and tasteless which fills 20% of the air we breathe (and at least half of the entire weight of the solid Earth's crust). Oxygen combines with most other elements to form oxides. Oxygen is essential for humans, animals and plants.
Nitrogen
Nitrogen is the element number 7 in the form of fresh gas is colorless and odorless, biologically important. Nitrogen is the building blocks of protein and nucleic acid and is present in all living cells. Nitrogen does not support respiration and fatal if inhaled alone, due to lack of oxygen. Nitrogen dissolved in the blood and body fluids. If the bubble is released as a gas, nitrogen can have serious or even fatal consequences.
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