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Script: cangwa metero 1. Dushoboye gukurako ivyizingiye vyose kuri DNA mu tuburungu trillion 100 tw'umuntu mukuru, twakwira ahantu hangana n'ibirometero miriyaridi 42. Ubwo burebure bungana no kuva kw'isi uja ku zuba no kugaruka inshuro 340. | ||
All ages referenced to fertilization, not last menstrual period. |