How Oxygen Travels Through Your Body
This worksheet illustrates the path of oxygen from the nose into the alveoli and bloodstream. Arrows and simple text explain gas exchange, helping students visualize how breathing fuels every cell in the body.
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This asset is part of Free Printable Respiratory System Worksheet for Science Class published by SheetForge. Licensed under CC BY 4.0 — Free for personal use. Free to use with attribution.