Copper is an example of a _____.

+1 vote

 

  

macronutrient

  

nonessential nutrient

  

micronutrient

  

limiting nutrient

 

asked Dec 31, 2012 in Biology by anonymous
    

1 Answer

+1 vote

 

micronutrient

 

answered Dec 31, 2012 by Ytwsa ~Expert~ (1,092 points)



...