In the following question, a part of the sentence is in Bracket . Below are given alternatives to the word in bracket part. Choose the correct alternative which may improve the sentence. In case no improvement is needed our answer will be no improvement. Question:: Water and soil pollutants find their entry into the body through (ingestion of contaminated) water or food.

• A. passage
• B. No improvement
• C. digestion of contaminated
• D. injection of contaminated