1) What is the urinary system? a) The human urinary system is a set of organs responsible for the production, storage and expulsion of urine. Nitrogen waste from metabolism and other toxic substances are eliminated from the body through urine. b) The urinary system, also called the internal secretion gland system, is the set of organs and tissues of the body that secrete a type of substances called hormones. 2) How is urine produced and what are the main components that make it up? a) Urine is produced mainly in the liver from fats. b) Urine is produced in the kidneys from blood filtration, eliminating waste and excess water. 3) What is the main function of the kidneys? a) Kidneys remove waste from the blood and excess water and help maintain the balance of chemicals. b) The kidneys transports the urine to the bladder. 4) What are some common diseases that affect the urinary system? a) The flu is a common disease of the urinary system. b) Urinary tract infections and kidney stones are common diseases that can affect the urinary system. 5) How does adequate hydration affect the functioning of the urinary system? a) Adequate hydration has no effect on the urinary system. b) Maintaining good hydration helps the kidneys efficiently filter waste and prevents the formation of kidney stones.

Urinary system

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