| A | B |
|---|
| excretion | removal of the wastes of the cell activities from the body. |
| urea | a nitrogen waste resilting from the break down of the amino acids. |
| produce | during protein digestion. |
| excretory | system is the removes cellular waste from the body. |
| skin | made up of outer layer of the skin |
| epidermis | the outer layer |
| the dermis | the inner layer of the skin |
| sweat glands | excrete perspiration throught the skin pores. |
| perspiration | made up of nitrogenous waste urea,salt and water. |
| urinary system | system consists of kidneys,ureters,urinary bladder, and the urethra. |
| kidneys | are beans shaped organs the lie along the back of the abdomen. |
| nephrons | are those are the microscopic subunits in each kidney. |
| urine | made up of the urea, and water. |
| ureter | is the tube where the urine goes through. |
| urinary bladder | a sac-like and itstores urine temporally. |
| ureathra | a single tube where the urine goes through after the bladder. |
| liver | the largest internal organ it the body. |
| urea | a nitrogenous waste. |
| kidneys stone | are collections of soild materials that may block the kidneys,ureathras, and or bladder. |
| gout | a diseas associated with producition and deposition of uric acid crystals in joints. |
| uremia | where urea and other wastes are not filtered out of the blood. |
| cirrhois | os the liver is a disease of the liver caused by damages to its cells. |
| metabolic wastes | carbon dioxide, water, urea, and mineral salts produced by life activities |
| sebaceous glands | produces oily secretions iin the skin |
