![]() ![]() Ureters: Once urine forms in the kidneys, it flows through small tubes (ureters) to the bladder.As blood passes through the kidney, the filters remove wastes and form urine. These organs - the size of a human fist - remove wastes from the blood through structures that act as filters (nephrons). Kidneys: The kidneys are bean-shaped organs that are located near the middle of the back, right under the rib cage.Each of these organs has a specific function that enables excretion, secretion and elimination to occur in a coordinated manner. The urinary system is comprised of two kidneys, two ureters, two sphincter muscles, the bladder and the urethra. Elimination: Elimination occurs when urine moves from the bladder to the urethra and then out of the body.Once wastes have been removed from the blood, they are released (secreted) through urine. Secretion: Secretion occurs through the production of urine.Often, dissolved solids are present in the blood and are also removed through excretion. Excretion: Excretion involves the removal of liquid and gaseous wastes from the blood.In order to do this, the urinary system performs three main tasks: The principle function of the urinary system is to remove liquid and gaseous wastes from the body. That's the job of the urinary system: Its construction is relatively simple, but the processes that occur within it are complex and vital to health and well-being. Successfully ridding the body of waste is essential to maintaining optimal health. Once food has been broken down and the body has retrieved what it needs, waste products stay behind in the bowel and the blood until they are removed via the urinary system. In order to function properly, the human body extracts nutrients from food and uses them to produce energy and repair damages. These organs work together primarily to create, store and eliminate waste, namely urine. trachea, bronchi, alveoli 8.The urinary system contains the kidneys, bladder, ureters, and urethra. testis, ductus deferens, tendons urethra 3. epidermis, dermis, lymphatic vessels and cutaneous sense organs 2. is damaged when you cut your finger or get a severe sunburn - Using the above key, choose the organ system to which each of the following sets of organs or body structures belongs. controls the body by means of chemical molecules called hormones 15. facilitate conception and childbearing 14. conserves body water or eliminates excesses and 13. ![]() moves the limbs facilitates facial expression 12. delivers oxygen and nutrients to the tissues 11. removes carbon dioxide from the blood 10. breaks down ingested food into its building blocks 9. protects the body, destroys bacteria and tumor cells 8. protects underlying organs from drying out and from mechanical damage 7. causes the onset of the menstrual cycle 6. provides support and levers on which the muscular system acts 4. is affected by removal of the thyroid gland 3. rids the body of nitrogen-containing wastes b. lymphatic/immunity h reproductive kurinary e. Then, circle the organ sys- tems (in the key) that are present in all subdivisions of the ventral body cavity. Use the key below to indicate the body systems that perform the following functions for the body. ![]()
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