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NS 4º BODY SYSTEMS - Respiratory system
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When you breathe ... , you take in OXYGEN
Breathe in
Oops!
Okay!
When you breathe out, you EXPEL ...
CARBON DIOXIDE
Oops!
Okay!
The ... SYSTEM helps you breathe
RESPIRATORY SYSTEM
Oops!
Okay!
We breathe in through our ... and ...
NOSE and MOUTH
Oops!
Okay!
... , there is a big muscle called DIAPHRAGM
Under the lungs
Oops!
Okay!
Under the lungs, there is a big muscle called ...
DIAPHRAGM
Oops!
Okay!
The RESPIRATORY SYSTEM helps you ...
Breathe
Oops!
Okay!
When you breathe ... , you EXPEL CARBON DIOXIDE
Breathe out
Oops!
Okay!
We breathe in through or nose and mouth, later the air enters in the ...
LUNGS
Oops!
Okay!
When you breathe in, you take in ...
OXYGEN
Oops!
Okay!
The ... helps us breathe
Diaphragm
Oops!
Okay!
OXYGEN from air passes into the ...
CIRCULATORY SYSTEM
Oops!
Okay!
The diaphragm helps us ...
Breathe
Oops!
Okay!
We also breathe out ... through our nose and mouth
CARBON DIOXIDE
Oops!
Okay!
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