Fish can swim really fast because of their special body shape and fins. Imagine wearing a swimsuit that helps you move through water with less resistance, that's like what fish have! They also use their tails to push themselves forward, kind of like a rocket engine.
The Magic of Fins Fish have fins, flexible [parts](/search?q=parts) on their bodies, that help them steer and speed up. When they flap their tails back and forth, it creates a strong push in the water, making them zoom ahead!
Examples
- A fish is like a rocket that swims through water
- Flapping its tail helps it push forward
- Its fins help it turn corners quickly
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See also
- How Do Birds Migrate So Far?
- What Causes Hiccups?
- How Can a Single Seed Grow into a Tree?
- Why Do People Have Different Shapes of Faces?
- Why Do We Blink?
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Categories: Biology · fish,swimming,biology,speed