The Lungs and the Respiratory System

Your body could NOT breath without this system?

• Photosynthesis

• Perspiration System

• Respiratory System

• Urinary System

The respiratory system is made up of the trachea, the lungs, and the...

• Liver

• Diaphragm

• Esophagus

• Pancreas

When you breathe in air, you bring in oxygen to your lungs, and you breath out...

• carbon dioxide

• carbon monoxide

• oxygen

• hydrogen

When you inhale, your lungs...

• deflate

• inflate

• turn purple

• do a dance

What is the name of the tiny air sacs in your lungs?

• ravioli

• bronchioles

• alveoli

• Bronx

__________ is not good for your lungs?

• exercising

• smoking

• yelling

• singing

The trachea is also called the _______ ?

• lung

• diaphragm

• windpipe

• bronchus

The tiny hairs that keep mucus and dirt out of your lungs are called?

• lung hairs

• stubble

• bronchioles

• cilia

The voice box is also known as the _________?

• alveoli

• larynx

• trachea

• motormouth

As you breathe, this part of your body contracts and flattens out in order to

• larynx

• lung balloon

• diaphragm

• bronchiole