Cover of The Body's Tiny Defense System
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Human BodyImmune system

The Body's Tiny Defense System

By Vaishnavi Renduchintala · Ages 8-15 PDF Book Free

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When a sniffle strikes, two curious kids shrink down to meet the body's tiny defenders—white blood cells, antibodies, and more—as they discover how the immune system spots germs and fights them off.

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🔬 Science Element

The immune system protects the body from germs and illness. White blood cells, antibodies, and other defenders work together to find, attack, and remember invaders like viruses and bacteria so the body can heal and fight future infections.

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