The+Excretory+System+Al-ASo


 * __Urinalysis__**

1. These results indicate that a person has severe diabetes.

2. This indicates that the person has a kidney disease.

3. This indicates that there's bacteria in the urine. This can also be confirmed by performing a urine test for a presence of white blood cells.

4. These results show that the person is healthy. In other words, no bacteria, no diabetes, and no kidney disease.

__**What is Excretion?**__ The process of removing waste from your body.

__**Com**__**__pare and contrast ureters and the urethra.__** Both are separated by the urinary bladder, but the urine exits through the urethra while it enters the urinary bladder through the ureters.

The chemical made by a breakdown of proteins.
 * __What is urea?__**

A fluid that contains urea, water, and other wastes. It eliminates these wastes through the excretory system.
 * __What is urine?__**

They control how much water in your body by moving a certain amount of water back into the blood depending on specific conditions. For instance, if you haven't had much to drink on a hot day, most water goes back to the blood. Meanwhile, if you have drunk a lot of water on a cold day, less water will move back to the blood.
 * __How__** **__do the kidneys maintain water balance in the body?__**

__**Diagram**__

6. The kidneys.

7. The ureters.

8. The urinary bladder.

9. The urethra.