Precapillary sphincters will a. cause blood to flow directly from the metarteriole into the postcapillary venule. b. control blood flow into the true capillaries. c. close when the tissue's needs have been met. d. open when the tissue needs nutrients. e. All of the answers are correct.
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Precapillary sphincters will a. cause blood to flow directly from the metarteriole into the postcapi...
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