nitrogen is the most common element in the earths atmosphere
A reptile has scales and lungs to breathe air
The air you breathe out contains less oxygen because your body extracts oxygen from the air when you breathe in and uses it during cellular respiration to produce energy. As a result, the air you breathe out has a higher concentration of carbon dioxide and less oxygen.
Argon is a common element in the Earth's atmosphere, making up about 0.93% of the air we breathe. While it is not as abundant as nitrogen or oxygen, it is considered a common element in terms of its presence on Earth.
Air, like you.
It is not one single element, but several.
Nitrogen is the element that makes up approximately 79% of the air we breathe.
air c:
The most abundant element in Earth's atmosphere is nitrogen, making up about 78% of the air we breathe. Oxygen is the second most abundant element in the air, at around 21%.
What we breathe is air, and oxygen is just 20% of the air. Oxygen does not contain water, it is an element and it contains only itself. However, air does contain some water vapor.
78% nitrogen 20.5% oxygen
Nitrogen is the most common element in the air you breathe.The earth's atmosphere consist of approximately79% nitrogen, 20% oxygen, and 1% other gases.On Earth, the most common element in the air is Nitrogen.
What_is_the_main_ingredient_in_air
nitrogen is the most common element in the earths atmosphere
oxygen
Nitrogen makes up more than three fourths (about 78%) of the air we breathe, while oxygen comprises about 21%.
Nitrogen makes up about 78% of the air we breathe, with oxygen making up around 21%.