What is this?, blood, heart, What is this?, heart, lungs, What are these?, These are lungs, These are fingers, What do we breathe in?, oxygen, carbondioxide, I breathe in air through my......................., Nose and mouth, Eyes and ears, The air goes to the........................., lungs, stomach, How many lungs do we have?, 1 lung, 2 lungs, Where are our lungs?, In our head, In our torso, Can we live without oxygen(O2)?, Yes, We can., No, we can't

Respiratory System

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