State whether the following statements are true or false.
A mixture of oil and water can be separated by filtration.

Explanation

To determine whether the statement "A mixture of oil and water can be separated by filtration" is true or false, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Filtration**: Filtration is a method used to separate solid particles from liquids or gases using a filter medium that allows only the fluid to pass through while retaining the solid particles.

2. **Properties of Oil and Water**: Oil and water are two different liquids. Oil is less dense than water, which means that when mixed, oil will float on top of water.

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