What will happen if our kidneys stop filtering urine?

Explanation

### Step-by-Step Solution:

1. **Understanding Kidney Function**: The kidneys are essential organs that filter blood and produce urine. Their primary role is to remove waste products and excess substances from the bloodstream.

2. **Consequences of Kidney Failure**: If the kidneys stop filtering urine, they cannot effectively remove waste and toxins from the blood. This leads to an accumulation of harmful substances in the body.

3. **Toxicity Build-Up**: As waste products accumulate, the level of toxicity in the body increases. This can lead to various health issues, as the body becomes overwhelmed with substances that should have been excreted.

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