What is a difference between schooling and apprenticeships?
a. apprenticeships are considered more important than schooling.
b. schooling is considered more democratic than apprenticeships.
c. schooling is funded by the government, whereas apprenticeships are funded by religious organizations.
d. schooling is always taught formally by trained teachers, whereas apprenticeships can be taught informally by knowledgeable experts.

D. Schooling is always taught formally by trained teachers, whereas apprenticeship can be taught informally by knowledgeable experts.

Students normally have a choice whether to learn through schools wherein they can be offered hands-on learning with their coursework or to have an apprenticeship wherein they will be exposed to a higher level of practical learning. Schools are more formal in a sense that it follows a specific course outline and the students may only have few opportunities to practice their skills in the field. However, with apprenticeship students are taught informally and they will have a thorough understanding of what the job entails as they will be fully immersed on the job every day.  

Eric schlosser. if i'm thinking rihtbthen it's him. and if i read the question right then yes