Write two main functions of carbohydrates in plants.

Explanation

**Step-by-Step Solution:**

1. **Identify the Role of Carbohydrates in Plants:**
Carbohydrates play a crucial role in the life of plants, serving primarily as energy sources and structural components.

2. **Function 1: Energy Storage**
- Carbohydrates, particularly in the form of polysaccharides like starch, serve as a storage molecule for energy.
- Starch is synthesized during photosynthesis and stored in various plant parts such as roots, tubers, and seeds.
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