Amoeba and Paramecium belong to which category of organisms?

Explanation

**Step-by-Step Solution:**

1. **Identify the Organisms**: The question asks about Amoeba and Paramecium. Begin by recognizing these two organisms.

2. **Determine the Type of Organisms**: Both Amoeba and Paramecium are unicellular organisms, meaning they consist of a single cell.

3. **Understand Their Movement**:
- Amoeba moves using extensions of its cell membrane called pseudopodia.
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