! PLEASE ONLY CORRECT ANSWERS !
Which source is an example of a secondary source?
A. Data from a study about the effectiveness of a vaccine
B. A report about the number of people who have been vaccinated
C. A transcript of an interview with a scientist who developed a vaccine
D. A photograph of someone receiving a vaccine​

Respuesta :

Answer:

C.

Explanation:

a transcript is a written or printed version of material originally presented in another medium, so that means it was taken by another source. it was written by someone who did not originally experience the event, which is a secondary source.

Answer:

B. A report about the number of people who have been vaccinated

Explanation:

Test approved