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Author Question: Teachers' failure to practice good ____________________ ____________________ can transmit fecal-oral ... (Read 87 times)

Engineer

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Teachers' failure to practice good ___________________ _ ___________________ _ can transmit fecal-oral illnesses.
 
  Fill in the blank(s) with correct word

Question 2

Bacteria, parasites, and viruses are examples of_________ that are capable of causing an infectious illness.
 
  Fill in the blank(s) with correct word



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dellikani2015

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Answer to Question 1

hand washing

Answer to Question 2

pathogens





 

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