Respiratory System

Air sacs where gas exchange occurs. Tissues is 1 layer thick

• Alveoli

• lungs

• bronchi

• chest cavity

The process of bringing in oxygen and taking out carbob dioxide

• diaphragm

• digesting

• gas exchange

• filtering blood

Organs where gas exchange occurs in the chest cavity

• bronchi

• bronchiole

• alveoli

• lungs

the 1st branches off the trachea one to each lung

• alveoli

• lungs

• bronchiole

• bronchi

Ribs, muscles and diaphragm that make a safe, protective place for the heart and lungs

• chest cavity

• diaphragm

• lungs

• larynx

Small branches allowing gases to go between the bronchi and the alveoli

• bronchi

• bronchioles

• alveoli

• lungs

Windpipe, found between the larynx and the bronchi

• trachea

• bronchiole

• diaphragm

• pharynx

Voice box

• trachea

• alveoli

• bronchiole

• larynx

Muscle that causes pressure change in the chest cavity

• bicep

• diaphragm

• lungs

• alveoli