Biology
Biology, 25.06.2021 02:30, niyah2x3

Which structure produces blood cells? A. Thymus
B. Lymphatic vessels
C. Bone marrow
D. Lymph nodes

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Answers: 1

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Do you know the correct answer?
Which structure produces blood cells? A. Thymus
B. Lymphatic vessels
C. Bone marrow

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