Humans have five fingers because that’s what worked best for our ancestors over many years. Think of it like having the perfect number of tools in a toolbox, just enough to do everything you need.
Examples
- A monkey grabs a branch with all its fingers
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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 · evolution,human anatomy,paleontology,fingers,genetics