Cells swell in______ solution and shrink in _______ ones.

Explanation

To answer the question "Cells swell in______ solution and shrink in _______ ones," we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Types of Solutions**:
- There are three main types of solutions when discussing cell behavior: hypotonic, hypertonic, and isotonic.

2. **Define Hypotonic Solutions**:
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