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What else can I help you with?
Which gas is 20 percent of the air you breathe?
Oxygen is approximately 21% of the air we breathe.
Does the air we breathe out contains more or less nitrogen?
The air we breathe out contains less nitrogen than the air we breathe in. When we inhale, we take in oxygen and other gases, including nitrogen. When we exhale, we breathe out carbon dioxide, which has replaced some of the nitrogen we inhaled.
What percentage of the air we breathe is nitrogen?
78% of the air we breathe is nitrogen. 21% is oxygen, and the other 1% is a mix of other gasses.
Does the air you breathe out contain less water vapor than the air you breathe in?
No, the air you exhale is nearly saturated with water vapor. During breathing, air is exposed to the moist tissues of the sinus, trachea, and lungs, and will typically contain substantially more water vapor when exhaled. The only exception would be for air that is already saturated or supersaturated with water.
Does soil need the air you breathe?
No, soil does not require the air we breathe. Soil needs air (oxygen) to support the respiration of soil organisms and roots, which is different from the air we breathe. The exchange of gases in soil occurs through pore spaces and is essential for plant growth and nutrient cycling.
What kind of air can a polar bear breathe?
The same air that you and I breathe.
What does a cow breathe?
The same air that we humans breathe in.
How are the air you breathe in and the air you breathe out alike?
They both contain the same elements, only different quantities of them.
Can sea otters breathe under water?
Otters can't breathe under water. They're mammals, they breathe air, with lungs. When they dive, they hold their breath.
What does a gray wolf breathe?
The same air as you do.
Can a dolphin drown in a ocean how?
Yes, they can since they are air breathers, they have to take in air at regular intervals. If they should get tangled in a net or something like that, they would actually drown. Whales are the same since they also need to breathe air.
Do real aliens breathe your type of air?
no because they aren't from our planet so there for they don't breathe the same air!
How do astronauts breathe in the space shuttle?
They breathe artificial "air" that is almost the same as the air on Earth. It is made up of 20% oxygen and 80% nitrogen similar to the air we breathe and it is at a pressure of 14.7psi which is the same as the atmospheric pressure on earth.
Why do people breathe out?
People breathe out because we need to breathe fresh air, and if we kept the same air in our bodies it would not be fresh after a while, and we would die.
Does the air you breathe contain the same basic ingredients as the air the rest of the world does?
no
How much nitrogen does humans breathe out?
On average, humans breathe out about 3.5% of nitrogen in exhaled air, which is roughly 78% of the air we breathe in. This nitrogen is not utilized by the body and is simply exhaled back into the atmosphere.
How do astronauts breathe on the space station?
They breathe artificial "air" that is almost the same as the air on Earth. It is made up of 21% oxygen and 78% nitrogen similar to the air we breathe and it is at a pressure of 14.7psi which is the same as the atmospheric pressure on earth.
