What is the place where a particular organism lives called?

Options

A. Factors
B. Niche
C. Habitat
D. Environment

Explanation

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the term used to describe the place where a particular organism lives.

2. **Identifying Key Terms**: In the context of ecology, it's important to differentiate between terms like "habitat," "niche," and "environment."

3. **Defining Habitat**: A habitat is defined as the natural environment in which an organism lives. It includes all the living and non-living factors that affect the organism.

4. **Considering Other Options**:
- **Niche**: This term refers to the role or function of an organism within its habitat, including its interactions with other organisms and its environment.
- **Environment**: This is a broader term that encompasses all living and non-living things around an organism but does not specifically refer to the organism's home.

5. **Conclusion**: Based on the definitions and distinctions made, the correct answer to the question is "habitat."

### Final Answer:
The place where a particular organism lives is called its **habitat**.

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