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A simple way would be to breathe into a mirror. Water vapour would condense on its surface and fog it up. The condensate can be confirmed as water by testing with dry cobalt chloride paper, which would turn from blue to pink.
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How do you know that the gas liberated is oxygen?
>a glowing splinter bursts when in contact >breath feels lighter
What do you breath in?
we breath in oxygen and breath out carbon dioxide.
How does solids liquids and gases benefit us?
All I know is that we drink liquids, breath gases, but how does solids help?
How is the air you breathe in different from the air we breathe out?
We get rid of waste when we breath out and when we breath in we take oxygen in to our lungs and breath.
What are the composition of air you breath?
because you are dumb you should know this by now your acting like a 2 year old lol (laugh out loud)
The process of water changing to watervapour known as?
Evaporation
What makes up a volcanic eruption?
Lava, cinder, arsh, gases, watervapour.
What does the spray from an erupting volcano contain?
Lava, watervapour, ash, cinder, carbondioxide.
How do you know you have bad breath?
if you really want to know how your breath smells lick you hand then smell it.
Why can we see clouds?
because the clouds are basically watervapour and if there wernt clouds there wouldn't be much rain
Why can we see a cloud?
because the clouds are basically watervapour and if there wernt clouds there wouldn't be much rain
When an airplane fly very high why does it leave smoke?
its not smoke.its watervapour formed due to the combustion of fuel.
How do your noses help us breath?
you breath daaa. who doesnt know that? lol
What is the b for a rescuer to know that a rescue breath for infant victim is effeectiveest way?
As you are giving the breath, you must see the chest rise 1/2 to 1 inch to know the breath is going into the lungs.
How do you know to breath?
you learn when you're a baby
What Latin roots mean breath or soul?
I don't know about breath, but i know that the word "animus" is Latin for soul.
Why do you know that animals have lungs?
because animal breath
