Test: Respiratory

You have two ____________ that help you breathe.

• tracheas

• lungs

• alveolis

• capillaries

Which lung is smaller?

• Left lung

• Right lung

Tags

NGSS.MS-LS4-2

Why is one lung smaller than the other?

• So that it can have more bronchi

• Because the windpipe is in the way

• To accommodate the heart.

• Because it doesn't have as many capillaries.

This is the formal name for the windpipe.

• Bronchi

• Capillary

• Diaphragm

• trachea

The trachea splits into two

• diaphragms

• alveolis

• bronchi

• capillaries

This is a cluster of air sacs that are located at the end of each bronchiole

• bronchi

• alveoli

• capillary

• diaphragm

Tags

NGSS.MS-LS1-3

The dome-shaped structure that helps us to inhale and exhale is called the

• trachea

• alveoli

• diaphragm

• bronchi

A ______________ covers each alveoli. This is where oxygen passes into the blood.

• trachea

• bronchi

• capillary

• diaphragm

All of the cells in your body need this to survive

• oxygen

• carbon dioxide

• air sacs

• alveoli

When you breathe out, carbon dioxide and water are

• inhaled

• waste products

• energy