Skip to main content
SandBox Digital
Back to Resource
Home / Free Printable Science Worksheet: Body Systems for Kids / Respiratory System: Breathing and Gas Exchange

More From This Resource

14 files
SCIENCE WORKSHEET BODY SYSTEMS
Exploring the Skeletal System: Bones That Support Us
The Muscular System: How We Move and Flex
Circulatory System: The Heart and Blood Vessels
Digestive System: From Mouth to Nutrients
Nervous System: The Brain and Nerve Signals
The Senses: How We See, Hear, and Feel
Immune System: Defending Against Germs
Excretory System: Removing Waste from the Body
Endocrine System: Glands and Hormones
Exploring the Human Skeletal System
The Circulatory System: Heart and Blood Flow
Digestive System Organs and Functions
Nervous System: Brain and Neuron Activity

Respiratory System: Breathing and Gas Exchange

This science worksheet illustrates the lungs, trachea, and diaphragm. Learners label parts and explain how oxygen enters the blood while carbon dioxide exits. A simple experiment shows how the diaphragm helps inflate and deflate the lungs.

Free Download

Optimized WebP Sizes

1920px Large 1280px Medium 1000px Standard

Opens in new tab · Right-click → Save Image As

Part of Free Printable Science Worksheet: Body Systems for Kids by SandBox Studio. Licensed under CC BY 4.0 — Free for personal use. Free to use with attribution.