Download - scienceeducation.stanford.edu · Digestive System Circulatory System Respiratory System Skeletal System Stimulus Touch Of reflex hammer Response - Leg jerks upward Sensory neuron

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Humans Kicking a Kickball

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https://www.youtube.com/watch?v=qPix_X-9t7Ehttps://www.youtube.com/watch?v=qPix_X-9t7Ehttp://www.youtube.com/watch?v=qPix_X-9t7E

https://www.youtube.com/watch?v=c-dD0N53QRghttp://www.youtube.com/watch?v=c-dD0N53QRg

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