The steps of the digestive process are listed below in a random order. (i) Water and some salts from undigested food are absorbed. (ii) Food is liquefied; breakdown of proteins begins. (iii) Food is moistened; breakdown of starch begins. (iv) Proteins, carbohydrates, and fats break down; nutrients are majorly absorbed into the bloodstream. Select the option that gives the correct order of these events as food passes through the human digestive tract.

• A. (ii), (iv), (i), (iii)   
• B. (iv), (ii), (iii), (i)
• C. (i), (iii), (ii), (iv)   
• D. (iii), (ii), (iv), (i)