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Biology 23 Online
OpenStudy (cenaida):

_______ is responsible for the production of blood cells. A. Leukemia B. Calcium C. Bone marrow D. Mesentery

OpenStudy (cenaida):

@LoverofWords

OpenStudy (anonymous):

:) What do you think it is?

OpenStudy (cenaida):

C?

OpenStudy (anonymous):

Great job! :)

OpenStudy (cenaida):

thanks! :D

OpenStudy (anonymous):

Do you have any more questions, @cenaida ? :)

OpenStudy (cenaida):

nope that was all., thanks!

OpenStudy (anonymous):

Okay, let me know if you ever need more help! No problem!

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