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Physics, 20.10.2019 21:10 hipstersale4913
The human small intestine moves food along its 6.9- m length by means of peristalsis, a contraction and relaxation of muscles that propagate in a wave along the digestive tract. part a if the average force exerted by peristalsis is 0.18 n , how much work does the small intestine do to move food along its entire length?
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The human small intestine moves food along its 6.9- m length by means of peristalsis, a contraction...
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