What factors could lead to the rise of a new species?

Explanation

To answer the question about the factors that could lead to the rise of a new species, we can break it down into several key points:

### Step-by-Step Solution:

1. **Understanding Speciation**:
- The process of forming a new species is known as speciation. It occurs when a population becomes reproductively isolated and evolves to become distinct from its ancestral species.

2. **Genetic Drift**:
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