The urinary system is essential for maintaining homeostasis in the body. It filters waste products from the blood, regulates blood pressure, and controls electrolyte balance. Key organs include the kidneys, ureters, bladder, and urethra. Understanding how each part functions is crucial for grasping overall human biology.
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Match the following terms with their correct definitions:
| Term | Definition |
|---|---|
| 1. Nephron | A. Tube that carries urine from the kidney to the bladder |
| 2. Ureter | B. Functional unit of the kidney responsible for filtering blood |
| 3. Bladder | C. Sac-like organ that stores urine |
| 4. Urethra | D. The primary organ of the urinary system; filters blood and produces urine. |
| 5. Kidney | E. Tube that carries urine from the bladder to the outside of the body |
Complete the following paragraph with the correct terms:
The kidneys filter blood to remove waste, forming urine. This urine then travels through the ________ to the ________, where it is stored until it is expelled from the body via the ________. The functional units of the kidneys responsible for filtration are called ________, and the entire process is crucial for maintaining ________ balance.
Explain how the urinary system works with at least one other body system to maintain homeostasis.
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