| A | B |
|---|
| respiratory system | rids the body of waist gases |
| diaphragm | muscle that contracts when you breath |
| mucus and cilia | trap dust |
| bronchi | short tubes that go into lungs |
| alveolus | air sacs where gases are exchanged |
| produces urine | kidneys |
| stores urine | bladder |
| organ of excretion that covers the body | skin |
| waste product of skin is produced by _____ | sweat glands |
| the process where wastes are removed | excretion |
| Where does the urine go from the bladder? | urethra |
| what fiters blood in the kidneys? | nephrons |
| alveolus are surrounded by _______ | capillaries |
| red blood cells carry ______ to the cells. | oxygen |
| bean-shaped organ | kidney |
| the removal of solid, liquid, and gaseous waste | excretion |
