Fifth - Blood picks up the oxygen and takes it to other parts of the body, First - The diaphragm contracts (goes down) to provide space for air to go inside the lungs which expand in, Third - The air travels down the trachea, Fourth - The air reaches the lungs , Second - Breath in Oxygen through nose and mouth,

prie

Lyderių lentelė

Vizualinis stilius

Parinktys

Pakeisti šabloną

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