| A | B |
|---|
| tube that carries urine from the bladder to outside the body | URETHRA |
| tube that carries urine from each kidney to the bladder | URETERS |
| tiny filtering unit of the kidney | NEPHRON |
| bean shaped urinary system organ that is made up of about 1 million nephrons and filters blood | KIDNEY |
| wastewater that contains excess water, salts, and other wastnes not resabsorbed by the body | URINE |
| muscle beneath the lungs that contracts and relaxes to move gases in and out of the body | DIAPHRAGM |
| tiny, thin-walled, grapeliek clusters at the end of each bronchiole that are surrounded by cappillaries | ALVEOLI |
| two short tubes that branch off the lower end of the trachea and carry air into the lungs | BRONCHI |
| aur-conducting tube that connects the larynx with the bronchi | TRACHEA |
| airway to which the vocal cords are attached | LARYNX |
