QUIZ: Most Can’t Pass This Basic Science Test

Corey Moylan|Entertainment|13 Oct 2023

Which of these has a heart consisting of one atrium and one ventricle?

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Retry Correct Incorrect Fish hearts are two-chambered organs that are composed of one ventricle and one atrium. This heart pumps the blood in a single loop throughout the body. In contrast, the human heart has two separate ventricles and two separate atria.
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Which of these has a heart consisting of one atrium and one ventricle?

  • Snake
  • Whale
  • Fish
  • Crocodile
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