Front

What is the function of the respiratory system?

Back

Respiration

Front

Where is the pharynx located?

Back

Upper respiratory tract

Front

Which process is used for gas exchange in the alveoli?

Back

Diffusion

Front

Assists with the movement of mucus toward the pharynx

Back

Cilia

Front

Head cold

Back

Upper respiratory infection

Front

Lines the tubes of the respiratory tree

Back

Respiratory mucosa

Front

Terminal air sacs

Back

Alveoli

Front

Trachea

Back

Air distributor

Front

Surround alveoli

Back

Capillaries

Front

Homeostatic mechanism

Back

Lower respiratory tract