Earthworm (Pheretima) lives in a burrow mainly to -

Options

A. procure food
B. Copulate
C. Avoid enemies
D. Get moistured

Answer

**Step-by-Step Solution:**

1. **Understanding the Habitat of Earthworms:**
- Earthworms, specifically Pheretima, are known to live in burrows. These burrows serve as their primary habitat.

2. **Purpose of Burrows:**
- The main reason earthworms inhabit burrows is to maintain a moist environment. Moisture is essential for their survival and well-being.

3. **Importance of Moisture:**
- Moisture in the burrows facilitates proper growth and reproduction of earthworms. It provides the necessary conditions for their biological processes.

4. **Feeding and Copulation:**
- Earthworms feed through their mouths, which are equipped with a structure called the prostomium. While they do copulate in their burrows, the primary reason for living in these burrows is not for reproduction but rather for moisture.

5. **Conclusion:**
- Therefore, the primary reason earthworms live in burrows is to seek moisture, which is crucial for their growth and reproduction.

**Final Answer:**
Earthworm (Pheretima) lives in a burrow mainly to seek moisture.

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