During night, a person should not sleep under a tree because the tree

Options

A. Releases `O_(2)` during night
B. Does not release `CO_(2)` during night
C. Releases `CO_(2)` during night
D. Releases water during guttation.

Answer

### Step-by-Step Solution:

1. **Understanding Photosynthesis and Respiration**:
- Plants perform photosynthesis during the day when there is sunlight. In this process, they take in carbon dioxide (CO₂) and release oxygen (O₂).
- At night, in the absence of light, plants cannot perform photosynthesis. However, they continue to respire.

2. **Respiration in Plants**:
- During respiration, plants take in oxygen and release carbon dioxide. This process is similar to what animals do.
- Therefore, at night, when photosynthesis is not occurring, plants will still be respiring and releasing CO₂ into the atmosphere.

3. **Implications for Sleeping Under a Tree**:
- If a person sleeps under a tree at night, the tree will be releasing carbon dioxide due to respiration.
- The accumulation of carbon dioxide in the area can lead to a lack of oxygen, which may cause suffocation or breathing difficulties for the person sleeping underneath.

4. **Conclusion**:
- Hence, it is advised that a person should not sleep under a tree at night because the tree releases carbon dioxide during the night.

### Final Answer:
A person should not sleep under a tree at night because the tree releases carbon dioxide during the night.

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