B2i Coordination humans
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BBC Short circuit homeostasis
Video on homeostasis using example of Leah Betts who died after taking ecstasy.
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Brain Explorer
From the Exploratorium – illusions and memory games with simple explanations
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Hormones and puberty
Video clip from BBC bitesize.
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Hormones and their effects
Page for GCSE students – includes menstrual cycle, insulin and plant hormones.
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How fast are your reactions?
Test them out by tranquilising sheep.
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How the eye works
Video clip from BBC Bitesize.