Multiple choice

injecting a person with a small dose of a virus to help build up defenses to a disease

  1. inoculation

  2. karma

  3. culture
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Inoculation is the historical term for vaccination, which involves introducing a mild form of a pathogen to stimulate immunity. Karma is a spiritual concept of cause and effect, and culture refers to societal customs.

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