Скачать или смотреть Why Does Your Heart Race When You’re Scared? (Adrenaline & Homeostasis) 👻 | 60 Second Science

Ever wondered why your heart races when you’re scared on Halloween? 👻 It’s all thanks to adrenaline!

Adrenaline is a hormone released in stressful or frightening situations. It triggers the “fight or flight” response which temporarily disrupts homeostasis, speeding up your heart rate, sending more blood and oxygen to muscles, and releasing glucose for extra energy ⚡ This is your body’s way of maintaining homeostasis, keeping you balanced and ready for action when things get spooky 🧠

Who am I? I’m The GCSE Science Teacher!
My mission is to make Science accessible, engaging, and fun — not just for the students I teach, but for anyone learning from the comfort of their home! 🏡

🧪 On my channel, you’ll find GCSE Biology, Chemistry, and Physics revision videos designed to help you understand, not just memorise. Whether you're prepping for exams or you're just a bit curious, there’s something here for you! 🧠💡

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