Respiratory system

The respiratory system allows us to breathe

• True

• False

When we breathe we take in oxygen from the air and expel carbon dioxide.

• True

• False

The respiratory system is made up of the kidneys and the lungs.

• True

• False

The_______contains the ______which produce sounds.

• nose

  nostrils

• pharynx

  stomach

• larynx

  vocal cords

• bronchi

  bronchioles

The______is a tube made up of rings of cartilage.

• pharynx

• nose

• ribcage

• trachea

______are the two branches of the trachea.They divide into finer branches called_____.

• Alveoli

  bronchioles

• Nostrils

  vocal cords

• Bronchi

  bronchioles

The______are two sponge-like organs. They are located inside the______and contain many bronchioles. At the end of the bronchioles there are tiny air sacs called____

• bronchi

  bronchioles

  vocal cords

• alveoli

  pharynx

  lungs

• lungs

  ribcage

  alveoli

What is the ribcage made up of? (only the parts, use comma and "and")

This is...

• Inhalation

• Exhalation

This is.....

• Inhalation

• Exhalation