Which of the following substances is not usually present in the urine of a healthy person? by Sunday | Nov 18 | Biology WAEC | 0 comments A. Urea B. Mineral salts C. Glucose D. Water Correct Answer: Option C C. Glucose Users Also Read These:Which of the following substances must be present in…A speech or writing used to praise a person or a…The duodenum of a person was surgically removed.…When a person’s urine contains a high concentration…A person who sells goods belonging to another person…