Respiratory System

What is an organ that produce voice?

• Respiratory system

• Trachea

• Larynx

Where does the air sacs go to ?

• Blood vessel

• Two branches

• Bronchi

The trachea splits into?

• Five branches

• Two branches

• One branches

• No branches

Where is the bronchi?

• In the lungs

• In the nose

• In the mouth

The air sacs in your lungs are wrapped in?

• Blood vessels

• Oxygen

• Carbon dioxide

Tags

NGSS.HS-LS2-5

The air sacs enters you ?

• Lungs

• Blood

• Trachea

What is he second name of the Trachea?

• Windpipe

• Pipewind

• Windpepe

Why is air pollution harmful to humens?

• It leads to respiratory system diseases

• Smoke

• Cars

Tags

NGSS.MS-LS1-5

What is thick one?

• Arteries

• Veins

• Valves

What lets the blood move in one direction?

• veins

• valves

• arteries