Respuesta :
Pipe fitter requires training and an apprenticeship.
Food scientist requires a doctorate-level (Ph.D) degree.
Electrician requires training and a test on electrical codes to become licensed.
Jeweler and metal worker requires trade school that the Gemological Institute of America accredits.
Food scientist requires a doctorate-level (Ph.D) degree.
Electrician requires training and a test on electrical codes to become licensed.
Jeweler and metal worker requires trade school that the Gemological Institute of America accredits.
Answer:
training and a test on electrical codes to become licensed - electrician
training and an apprenticeship - pipe fitter
trade school that the Gemological Institute of America accredits - jeweler and metal worker
a doctorate-level (Ph.D.) degree - food scientist