countryboy21
countryboy21 countryboy21
  • 16-12-2016
  • Biology
contestada

which organism has a single loop circulatory system A) dog B) fish C)frog D)human

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alyssa911DFTBA
alyssa911DFTBA alyssa911DFTBA
  • 16-12-2016
The answer is B. Fish
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Аноним Аноним
  • 19-12-2016
the answer is fish have  a nice day
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