Air is a mixture of gasses that are safe and healthy for life.It contains by molar composition,78% nitrogen,21% oxygen,0.003% carbon dioxide and 1% accounts for the minute quantity of water vapour,rare gases and dust particles.Humans and animals breathe in oxygen which plants gives off.And breathes out carbon dioxide which plants takes in,by this process the air is contineously recycling and beign purified.
The air you breath is made of roughly (by volume) 78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.038% carbon dioxide, trace amounts of other gases and may contain a variable amount of water vapor, on average around 1%.
Humans exhale air with a high amount of CO2 or carbon dioxide.
78 percent nitrogen,21 percent oxygen and traces of other gases
If you blow it up with your mouth you make it heavier. You breathe out air containing a higher proportion of carbon dioxide than the air you breathe in. Carbon dioxide is a relatively heavy gas (nearly three times as dense as air) and so this increased amount of gas, plus the rest of the air in the balloon, will make the balloon heavier.
Iron and oxygen
Carbon, hydrogen and oxygen are the only elements that make up sugars.
There are two elements that make up the compound NaBr, or sodium bromide. These two elements are sodium and bromine.
Atoms are the components that make up the Elements.
No
No, but some of the gasses which make up air are elements (such as oxygen, nitrogen) are elements.
No. You are thinking of nitrogen.
Oxygen, carbon dioxide (no air is perfectly pure oxygen),and trace gases. So the atmosphere is made up of many many gases
Betta fish breathe air....yes... that's right... they breathe air. They breathe air because they have an organ by their gills that is called the Labyrinth's Organ which allows them to breathe air. They breathe air by coming up to the surface of the water. Then they gather air in their mouths and hold their breath underwater.
If you blow it up with your mouth you make it heavier. You breathe out air containing a higher proportion of carbon dioxide than the air you breathe in. Carbon dioxide is a relatively heavy gas (nearly three times as dense as air) and so this increased amount of gas, plus the rest of the air in the balloon, will make the balloon heavier.
because the six elements ( carbon, nitrogen, oxygen, phosphorus, and sulfur) are required by many organisms and some of those elements make up our air
Oxygen
no,it would dehydrate them and ruin their kidney
Iron and oxygen
The sun affects the air you need to breathe directly. When the sun is hot, it warms up the air in the atmosphere which means that you will breathe in hot air.
Yes manatees are mammals which means they breathe air