21) What is the organ responsible for removing waste materials from the body?
22) What medical term is used to describe a person suffering from severe dehydration?
23) What is the name of the medical procedure which involves removing an organ from the body?
24) What is the term used to describe a medical disorder caused by an imbalance of hormones in the body?
25) What type of doctor specializes in treating illnesses of the heart and blood vessels?
26) What is the name for a medical condition that occurs when an individual has abnormally high blood sugar levels?
27) What is the name for an infection caused by bacteria that lives in soil and water?
28) What organ is responsible for producing bile, which helps to digest fats in food?