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RP😋

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C

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Why does your  blood turn purple when  you hold your breath

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Why does your  blood turn purple when  you hold your breath

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L<C

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JL

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why does the blood cells turn purple when they run out of oxygen?

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why does the blood cells turn purple when they run out of oxygen?

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MG

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Nm😭

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KM

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c.e

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Are our blood vessels like finger prints

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Are our blood vessels like finger prints

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MP

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??CC!!!

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JESSE

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Hk

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why do the blood cells turn purple when they run out of ox

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why do the blood cells turn purple when they run out of ox

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How  long does it to take for the heart to refresh the blood?

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How  long does it to take for the heart to refresh the blood?

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L<C

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c.e

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Is the circulatory system the most important system in your body?

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Is the circulatory system the most important system in your body?

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AD

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Hk

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CG,

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e.c

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How does oxigin bleand in to our blood without creating a bubble?

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How does oxigin bleand in to our blood without creating a bubble?

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TC

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SW

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Why do blood vessels have to be different than artiries

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Why do blood vessels have to be different than artiries

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TV😁

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How does blood travel through such a small pipe?

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How does blood travel through such a small pipe?

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Jm and Nm

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What does a guinea pigs circulatory system look like?

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What does a guinea pigs circulatory system look like?

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SAMMY

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c.H

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Does the heart pump blood and oxygen at the same time?

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Does the heart pump blood and oxygen at the same time?

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MP

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JL

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A

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Jm and Nm

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How long does its take  for the veins to take all the old blood into the heart to refresh?

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How long does its take  for the veins to take all the old blood into the heart to refresh?

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L<C

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SL

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c.e

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Does every animal have a circulatory systemi

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Does every animal have a circulatory systemi

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KM

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TV