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How does a face mask help us breathe cleaner air?
well wen u breathe the oxgen comes into the mask .that's why u get cleaner air into your mask
How does a face mask help us breathe clearer air?
If you all look closely at the back of the face mask, you can see some tiny holes. When you breathe in the air, the hole will act like the hair in your nose and trap the dust. That will prevent dust from entering your body. That is how face masks help us to breathe cleaner air.
Is the m50 mask is most effective in confined spaces where there is not enough oxygen in the air you breathe to support life?
No, the m50 mask is not the most effective in confined spaces where there is not enough oxygen in the air to breathe to support life.
Air Purifier Cleaner?
form_title= Air Purifier Cleaner form_header= Breathe in clean air with an purifier. How old is the air purifier?*= _ [50] When was the air purifier last cleaned?*= _ [50] Do you have any pets?*= () Yes () No
What has the author Philip Graham Sharp written?
Philip Graham Sharp has written: 'Towards cleaner air' 'The air you breathe'
What does 'aeroplanes are often pressurised'mean?
this means that the air outside the aeroplane is too thin for us to breathe and the air has to be pressurised in the aeroplane. that is why the aeroplane has masks above your seat so if the air becomes to thin the air coming through the mask is the right for you to breathe.
The M50 mask is most effective in confined spaces where there is not enough oxygen in the air you breathe to support life?
false
Is the M50 mask most effective in confined spaces where there is not enough oxygen in the air you breathe to support life?
false
When the air you breathe is made cleaner as a result of lobbying done by interest group to which you do not belong you are an example of?
free rider
Why was the gas mask so important?
the gas mask is important because if you are somewhere when you cant breathe they will help you breathe
What percent of oxygen does a face mask supply?
A face mask typically provides around 21% of oxygen, which is the same concentration as the air we normally breathe.
Why does a traffic police man at a crowded crossing often wear a mask?
so that he does not breathe in the polluted air or carbon dioxide released by the vehicles
