A short history of the first vaccine

A short history of the first vaccine
A short history of the first vaccine
A short history of the first vaccine
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  • English as a Second Language (ESL)

  • Past Tense regular verbs

  • Age 12-16

  • level: 10

  • English

คำแนะนำของผู้เขียน

a story board of the history of the first vaccine and how important is to get vaccines