SCIENCE WORKSHEET RESPIRATORY SYSTEM

How Oxygen Travels Through Your Body

The Diaphragm: Your Breathing Muscle

Match the Respiratory Organs to Their Functions

Fill in the Blanks: Breathing Process

Healthy vs. Unhealthy Lungs Comparison

Word Search: Respiratory System Vocabulary

The Path of Air: Cut and Paste Activity

Gas Exchange in the Alveoli Diagram

Respiratory System True or False Quiz

Label the Lungs Diagram

Breathing Mechanics Worksheet

Gas Exchange in Alveoli

Respiratory System Word Search