Respiratory System

When you breathe "in", you take in

• carbon dioxide

• oxygen

• nitrogen

What is the Scientific Name for Air Sacs

• bronchi

• alveoli

• bronchioles

• trachea

The tubes that lead into each lung

• trachea

• bronchi

• bronchioles

• air sacs

What type of air to we breath "out"

• carbon dioxide

• oxygen

• nitrogen

The tiny, thin, hair like tubes in the lungs are

• the trachea

• the bronchi

• the bronchioles

• the alveoli

Where does the oxygen get into the blood?

• the trachea

• the bronchi

• the bronchioles

• the alveoli

Oxygen is transferred in the air sacs THROUGH THE

• capillaries

• bronchi

• Lungs

What are the main organs in the Respiratory System?

• Windpipe

• Nose

• Mouth

• Lungs

Large, dome like muscle under your lungs

• Lungs

• Trachea

• Diaphragam

• Alveoli

We breathe in _____& breathe out ______.

• oxygen, carbon dioxide

• carbon dioxide, oxygen

Tags

NGSS.MS-LS1-3