Give the term for a series of trophic levels showing repeated eating.

Explanation

**Step-by-Step Solution:**

1. **Understanding Trophic Levels**:
- Trophic levels refer to the different positions that organisms occupy in a food chain. Each level represents a step in the transfer of energy and nutrients through an ecosystem.

2. **Identifying the Series of Trophic Levels**:
- A series of trophic levels can be illustrated through a food chain, which shows how energy and nutrients flow from one organism to another.

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