Which system in the body is responsible for the elimination of waste products?

The urinary system is responsible for the elimination of waste products from the body. This system comprises the kidneys, ureters, bladder, and urethra, working together to filter blood, remove waste, and regulate water and electrolyte balance. The kidneys perform the crucial function of filtering out metabolic waste products from the bloodstream, converting them into urine, which is then stored in the bladder until it is excreted.

By contrast, the nervous system primarily facilitates communication and control within the body through nerve signals. The circulatory system is responsible for transporting blood, oxygen, nutrients, and hormones but does not directly manage waste elimination. The endocrine system regulates hormones and various bodily functions but also does not play a direct role in waste removal. Therefore, the urinary system stands out as the primary system dedicated to the elimination of waste products from the body.