Seudónimo Seudónimo
  • 08-10-2017
  • Biology
contestada

Copper is part of a complex that regulates metabolism of this mineral.
1.
Calcium
2.
Iron
3.
Selenium

Respuesta :

Аноним Аноним
  • 08-10-2017
b.) iron is the answer 
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taviaa001 taviaa001
  • 08-10-2017
Iron because iron and copper is almost like the same
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