| A | B |
|---|
| pharynx | tubelike passageway for food, liquid and air |
| larynx | airway to which the vocal cords are attached |
| trachea | air-conducting tube that connects the larynx with the bronchi |
| bronchi | two short tubes that branch off the lower end of the trach and carry air to the lungs |
| alveoli | grape-like clusters at the end of bronchiole that are surrounded by capillaries |
| diaphragm | muscle below lungs that contract and relax to move gases in and out of body |
| emphysema | lung disease in which the alveoli enlarge |
| asthma | lung disorder in which bronchial tubes contract quickly-shortness of breath |
| urinary system | orgsns that rid body of waste, control blood volume |
| urine | wastewater contains excess salts, water and other wastes |
| kidney | bean shaped urinary system organ |
| nephron | tiny filtering unit of the kidney |
| ureter | tube that carries urine from each kidney to the bladder |
| bladder | elastic, muscular organ that hold urine until it leaves through urethra |
| urethra | tube that carries urine from the bladder to outside of body |
| alveoli | carbon dioxide and oxygen exchange take place |
