The Respiratory System

What does the respiratory system consists of ?

• PULMONARY AIRWAYS

• INTESTINES

• BONES

• LUNGS

Lungs are responsible for

The airways are

• mouth, esophagus, stomach, intestines

• blood, blood vessels and heart

• nasal passage, pharynx, larynx, trachea, bronchus and bronchial tubes

The ________________ sends signals to the brain so we can smell.

Windpipe is also called ____________________.

Vocal cords are found there.

• trachea

• larynx

• phrarynx

• lungs

There are small clustered sacs at the end of the bronchi.

• lungs

• tubes

• alveoli

• capillaries

______________ fills with air during inhalation.

___________________________ filters the air you breathe in.

Both lungs are the same size.

• True

• False