Soil has no role in supplying nutrients to aquatic biota.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Terms:**
- Define what is meant by "soil" and "aquatic biota."
- Soil refers to the upper layer of earth where plants grow, containing organic matter, minerals, and nutrients.
- Aquatic biota includes all living organisms found in water bodies, such as fish, algae, and aquatic plants.

2. **Role of Soil in Nutrient Supply:**
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