Rspiratory system

By:Alba Gomez Carrillo
        
 The respiratory system is in charge of breathing:

 When you breath you  do two movements:

• Inhale:the air goes to the lungs.
• Exhale:the air goes out.

PARTS:

1. Nostrils:are two openings un the nose,they filter the air that we breathe.
2. Larynx:conteins the vocal cords,they produce sound.
3. Bronchi:are two branches of the trachea,they take air to the lungs.
4. Diaphragram:is the muscle that creates the movements incloved in breathing.
5. Pharynx:connects the larynx,the oesophagus and the trachea.
6. Trachea:is a tube that takes air into the bronchi.
7. Lungs:are spongy organs made up of small sacs called alveoli