camblam1216 camblam1216
  • 13-05-2018
  • Biology
contestada

Unidirectional flow in the heart is ensured because the heart contains ___________.

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sbcardinals
sbcardinals sbcardinals
  • 13-05-2018
Unidirectional flow in the heart is ensured because the heart contains valves that prevent backflow.

These valves keep the flow of the heart going in one direction (hence the name "unidirectional").
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