The Respiratory System

SARS is caused by air pollution

• True

• False

There are two main bronchi - one for each lung - in the human body.

• True

• False

The lungs are made of muscle tissue.

• True

• False

Tags

NGSS.MS-LS1-3

The larynx is the area of the throat that contains the vocal cords and produces vocal sounds.

• True

• False

Which of the following are respiratory disorders?

• SARS, alveoli, and asthma

• alveoli, emphysema, and SARS

• larynx, asthma, and SARS

• SARS, emphysema, and asthma

Explain how breathing happens.

Describe how your cardiovascular system and respiratory systems work together.

Label the respiratory system.

e

d

c

b

a

Trachea

Diaphragm

Lung

Alveoli

Bronchiole