Respiratory system

What is the main organ

of the respiratory system?

• Lungs

• Bronchi

• Alveoli

• Pharynx

The lungs are not the main organ .

• True

• false

The larynx is the voice box.

• false

• True

Alveolus are the main organ.

• true

• False

Tags

NGSS.MS-LS1-3

Lungs are the tiny air sacs that make the gas exchange happen

• True

• False

the pharynx is made up of ____________ parts

• 1

• 3

• 4

• 2

The respiratory system is a series of ______ that take in oxygen and breath out carbon dioxide

• Alveolus

• Blood cells

• Organs

• Bronchi

The respiratory system begins here at the _____ and _______

• Lungs

• Mouth

• Nose

• Larynx

What is the tube that goes to the lungs

• Trachea

• bronchi

• Alveoli

• Pharynx