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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.
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.
What is less dense warm air or cold air?
Warm air is less dense (lighter) than cold air..that is why warm air rises and cold air settles
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.
When cold air moves toward warm air it pushes the warm air where?
When cold air moves toward warm air, it pushes the warm air upward because cold air is denser and therefore heavier than warm air. This creates a lifting mechanism known as cold air advection, which can lead to the formation of clouds and precipitation.
Why does it feel warm when you breathe out but cold when you breathe in?
Because your body warms the air as you breathe in - the air retains heat as you exhale.
Do blood vessels warm the air you breathe in?
Yes, the vessels inside your nose warm the air you inhale.
Why is the air you breathe out is much warmer then the air you breathe in?
Because your body is warm, so Body Heat causes this.
Why the air that breathe out is warmer then the air breathe in?
When you breathe in air, it is typically cooler because it has been in contact with the environment. When you breathe out, the air you exhale has passed through your warm body and can be slightly warmer as a result. Your body warms the air as it exchanges oxygen and carbon dioxide during the breathing process.
Is the air you breathe out warmer or cooler than the air you breathe in?
We can say that air we breathe out is warmer, because if we breathe out on a mirror we can see droplets of water which means air is hotter compared to normal room temperature air because the room air condenses. Exhaled air is warmer than inhaled air because its the same room temperature air which we have taken in.
What 3 things happen to the air you breathe before it reaches the alveoli?
Warm the air, Moisten, and filter of debris.
Penguins can swim so why are they not classified as fish?
They have wings and feathers. They breathe air. They are warm blooded.
How does the nose prepare the air you breathe?
The nose filters, warms, and moistens the air you breathe. Hairs and mucus in the nose trap particles and pathogens, while blood vessels help warm and humidify the air before it reaches the lungs.
Why do people breathe out water vapor on winter days?
Steam is created when the cold air hits warm breath.The reaction of the warm breath hitting the cold air creates steam. Steam is water in vapor form.
What are the reasons why dolphins and whales belongs to mammals?
They are warm blooded, nurse their young, breathe air and they have hair on their bodies.
What makes mice mammals?
Warm blooded, give live birth, have hair, breathe air, internal skeleton.
How can you see your breathe when it cold outside?
Your breath is substantially colder than the outside air... when your warm breath suddenly is immersed in that cold air, it forms condensation.
