Evaporation of water molecules creats a______ which pulls water from xylen cells of roots.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Process of Evaporation**:
- When water molecules evaporate from the surface of leaves, they leave the plant and enter the atmosphere. This process is crucial for the plant's water regulation.

2. **Identifying the Role of Xylem**:
- The xylem is the tissue in plants responsible for transporting water from the roots to the leaves. It plays a key role in the movement of water within the plant.

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