What Causes ‘Fingerprints’ and How Are They Unique?

Fingerprints are like a special pattern on your fingers that no one else has. When you’re born, your skin starts to grow in little ridges and valleys, making a unique design, just like a snowflake! These patterns help scientists match fingerprints, like a secret code only you know.

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  1. Fingerprints are like your skin's special secret code, no one else has the same pattern!
  2. Your fingerprints can help solve mysteries, just like a detective uses clues to find who did it.
  3. Fingerprints are created by tiny ridges on your fingers, imagine your finger is a mountain range!

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