Which kind of animals show ammonotelism?

Explanation

**Step-by-Step Solution:**

1. **Understanding Ammonotelism**:
- Ammonotelism is a biological process where organisms excrete nitrogenous waste primarily in the form of ammonia. This process is crucial for the removal of toxic waste from the body.

2. **Characteristics of Ammonia**:
- Ammonia is a highly toxic substance. Therefore, organisms that excrete ammonia must have access to large amounts of water to dilute and eliminate this waste effectively.

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