If a person is feeling dizzy, glucose or fruit juice is given immediately but not a cheese sandwich, which might have more energy. Explain.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Situation**: When a person feels dizzy, it often indicates a drop in blood sugar levels. This can happen due to various reasons, including lack of food intake or excessive physical exertion.

2. **Immediate Energy Needs**: The body requires immediate energy to function properly. When someone feels dizzy, they need a quick source of energy to restore their blood sugar levels and alleviate the dizziness.

3. **Glucose and Fruit Juice**: Glucose and fruit juice are both simple carbohydrates. They are quickly absorbed into the bloodstream. When consumed, glucose or the sugars in fruit juice can rapidly increase blood sugar levels, providing instant energy.

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