How Does the Heart Pump Blood? ❤️ The Amazing Science Inside You | Curious Crew

Описание: How does your heart pump blood all day and night without stopping? ❤️
Join the Curious Crew as we explore how the heart works — from chambers and valves to electrical signals that keep blood moving through your entire body.

In this episode you’ll learn:
❤️ Why the heart is a powerful muscle
🫀 What the four heart chambers do
🔄 How blood travels to the lungs and the rest of the body
🚪 How valves keep blood flowing in one direction
⚡ How electrical signals control every heartbeat
🎵 What the “lub-dub” sound really means

This fun, kid-friendly explainer makes human biology easy to understand — perfect for classrooms, young learners, and curious minds.

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💬 Tell us: Can you feel your heartbeat right now?

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