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Why does water content is variable in inhaled air and always higher in exhaled air?
Wiki User
∙ 11y ago
The water content in inspired air is variable because of the different atmospheric conditions. When it is very hot and dry there will be less water and when it is rainy and wet there will be a lot of humidity.The humidity varies because of the whether conditions. The water content is always higher in expired air because some of the moisture in the cells are evaporated out of the body.
Wiki User
∙ 11y ago
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Is the composition of glucose fixed or variable?
Yes, it is always C6H12O6
Contrast dependent and independent variables?
Dependant variable: the variable you measure in an experiment. It changes due to external factors affecting it. It can be time taken, or distance traveled... ect. Independant variable: the variable you change in an experiment. It can be the amount of time, or concentration of a substance... ect. Generally continuous variables, though not always.
Bogs marshes and swamps are three main types of freshwater?
Bog, marshes, and swamps can be freshwater, but not always. There are many bogs, marshes, and an swamps that are saltwater by coastal areas. Some of these have a high salt content and others have low salt content.
What happens when oxygen attaches to organic molecules?
One oxygen atom plus one carbon atom = one molecule of CO, or carbon monoxide. Two oxygen atoms plus one carbon atom = one molecule of CO2, or carbon dioxide. CO is a "greenhouse gas". CO2 is exhaled by us (and other animals) and is "inhaled" by plants, trees, grass, etc.
What is a variable in chemistry?
A variable is something that is being changed purposely, to observe what effects changing it has on the substance, reaction, etc. For example, if one were to test the effects of less or more water on plants, the amount of water could be called a variable.
Why there is difference in the amount of carbon dioxide you inhale and exhale?
The amount of carbon dioxide exhaled is always greater than the amount inhaled because part of the oxygen inhaled is converted into carbon dioxide by metabolic processes of digestion, while any carbon dioxide inhaled remains unchanged in the body and is always exhaled again.
How much oxygen does exhaled air contains approximately?
A small percent . exhaled air always contains oxygen .
What kind of variable is always changing?
the y variable always changes and x is constant
Complement of a variable is always?
1
What is the variable and constant?
The variable in the experiment that is always the same
Where does the dependent variable always go on the graph?
dependent variable always go on y.axis on the graph.
What do you always do to the variable?
Always isolate the varible
Does equation always have a variable?
no
What do you call a variable in an experiment that always stays the same?
constant variable
Is a variable a variable expression?
Yes. A variable by itself, or anything that contains a variable, would be a variable expression (unless the variable cancels out, as in "x - x", which always has the same value).
Why is x always be a variable?
It is very common to use, but it is not the only variable you can use.
What happens to nitrogens concentration during a passage through the lungs and why is this so?
i don't think anything happens to it as the nitrogen content of inhled and exhaled is the same, or that's how I've always known it. the body has no use or disuse is neither productive or harmful to the body... i may be wrong but hey.
