Hearing is not the only function of the ear Interview with Barbara Zanchi by Andrea Bistrich. An interview with music therapist, Barbara Zanchi, about sound-stimulation, shown to balance mental and physical capabilities through expansion/control of one's listening capacity.
The urinary system, also known as the renal system, consists of the kidneys, ureters, bladder, and the urethra. Each kidney consists of millions of functional units called nephrons.
The brain receives information from other body systems to ensure proper functioning of the body. Examples of body systems include the circulatory system, digestive system, endocrine system, integumentary system, muscular system, nervous system, reproductive system, respiratory system, skeletal system and urinary/excretory system. Each system depends on others, either directly or indirectly.