Biology

How many chambers make up the human heart?

More Questions from Biology
What group of animals is warm-blooded and has fur or hair?
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Which pair of animal species and types is correct?
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What is the liquid in your mouth that helps soften food called?
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Which of these animals might compete for the same food source as a red-tailed hawk?
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Who established the nematode C. Elegans as an experimental organism?
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In addition to mucus, what helps your nose filter out germs and dirt?
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Which mammals use a pouch to continue their offspring's development once born?
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Approximately how much does the large head of an Elephant seal weigh?
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