Give one word for following.
A body shape found in fish and birds.

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for a one-word term that describes a specific body shape found in both fish and birds.

2. **Understand the Body Shape**: The body shape in question is designed to reduce resistance when moving through water or air.

3. **Recall the Characteristics**: A streamlined body has a narrower front and a broader middle, which helps in efficient movement through fluids (water for fish and air for birds).

4. **Conclude the Answer**: Based on the characteristics and purpose of this body shape, the one-word answer is "streamlined."

5. **Final Answer**: Streamlined.

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