Humans exhale more water vapour than they inhale because water vapour is a product of respiration which means that your body creates it so has more to get rid of.
no
Carbon dioxide and water vapour
The air that you exhale contains water vapour. When you exhale during a cold day, the relative humidity increases. Relative humidity is actually the percentage of the amount of water vapour in the air.(the maximum amount of water vapour that the air can hold at that temperature) The colder the air, the less water vapour it can carry. When exhaled, air mixes with cold air, the temperature of the exhaled air drops, but there is more water vapour. When the air becomes saturated, (relative humidity is 100%), the extra water vapour will condense, allowing you to see your breathe on cold days.
Trace amounts of water vapour are also exhaled, alongside the carbon dioxide.
Yes, when you exhale, you release carbon dioxide that was produced during the process of cellular respiration in your body. This exchange of gases helps maintain the balance of oxygen and carbon dioxide levels in your bloodstream.
About 400 mL of water per day
Transpiration is the evaporation of cellular water (in the form of water vapour) from the stomata in the leaves of PLANTS. Humans are NOT plants.
The air that you exhale contains water vapour. When you exhale during a cold day, the relative humidity increases. Relative humidity is actually the percentage of the amount of water vapour in the air. (the maximum amount of water vapour that the air can hold at that temperature) The colder the air, the less water vapour it can carry. When exhaled, air mixes with cold air, the temperature of the exhaled air drops, but there is more water vapour. When the air becomes saturated, (relative humidity is 100%), the extra water vapour will condense, allowing you to see your breathe on cold days.
The percentage of nitrogen remains the same as the amount of oxygen that was used was replaced by the water vapour and carbon dioxide
On average, humans exhale approximately 1-2 cups (236-473 milliliters) of water vapor per night during sleep. This varies depending on factors such as metabolism, activity level, and environmental conditions. The process of respiration involves the exchange of gases, with water vapor being a byproduct of this metabolic process.
Humans breathe out carbon dioxide and water vapor when they exhale. The relaxation of the diaphragm muscle allows you to exhale, but tightening the chest muscles lets you push air out forcibly, as when inflating a balloon.
Carbon dioxide (why humans exhale), and water, although water is not really wasted, but used elsewhere