@xanderyong
Active 3 years, 10 months ago
The urinary system, which includes the kidneys, ureters, bladder and urethra, functions to filter your blood and removing waste and excess water through expelling urine from the body.
The kidneys
The kidneys are two bean-shaped organs that remove wastes and fluid from your blood. Kidneys are primarily made up of simple cuboidal epithelial […] View
11
