hunterclark2590 hunterclark2590

17-07-2019
Biology

contestada

Which of the following are primary lymphoid organs?

a.bone marrow and thymus
b.appendix and spleen
c.lymph nodes and tonsils
d.spleen and thymus

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Аноним Аноним

17-07-2019

Answer:

a.bone marrow and thymus

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