brookescherr28 brookescherr28
  • 01-06-2017
  • Biology
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How is a frogs heart different from a fish's?

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marcy5683
marcy5683 marcy5683
  • 06-06-2017
The frog heart has 3 chambers: two atria and a single ventricle. The atrium receives deoxygenated blood from the blood vessels (veins) that drain the various organs of the body. The left atrium receives oxygenated blood from the lungs and skin (which also serves as a gas exchange organ in most amphibians).
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