jannayeb
jannayeb jannayeb
  • 22-09-2017
  • Health
contestada

Which item is a biological contaminant?
A. fingernail
B. hair
C. ammonia
D. bacteria

Respuesta :

jarodmurray115
jarodmurray115 jarodmurray115
  • 22-09-2017
The answer would be d. bacteria 
Answer Link
cholestevens123 cholestevens123
  • 21-06-2019

Answer:

D. bacteria

Correct for plato

Answer Link

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