What does biometric identification use?

Physical traits like fingerprints.

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  1. Only spoken passwords
  2. Physical traits like fingerprints ✔
  3. Only paper tokens

Why: Biometrics uses physical traits such as fingerprints for identification.

Huh, didn't know that: Biometrics uses physical traits such as fingerprints for identification.

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Biometrics is a hands-on science.
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References

Answer: Physical traits like fingerprints. Biometrics uses physical traits such as fingerprints for identification.

  1. Scouting America: Fingerprinting www.scouting.org/merit-badges/fingerprinting
    Discuss how our society uses identification systems based on tokens, passwords, and biometrics.
    Checked 2026-11-07.

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