What does lymph contain?

Explanation

### Step-by-Step Solution:

1. **Definition of Lymph**: Lymph is a clear, pale yellow fluid that is part of the lymphatic system. It is similar to blood plasma but contains different components.

2. **Components of Lymph**:
- **Lymphocytes**: These are a type of white blood cell (WBC) that play a crucial role in the immune response. Lymphocytes are primarily responsible for fighting infections.
- **Proteins**: Lymph contains various proteins that are essential for maintaining osmotic pressure and transporting substances.
- **Fats**: Specifically, lymph can contain fats in the form of chyle, which is a milky fluid consisting of fat droplets and is formed in the intestines after the digestion of fatty foods.
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