Question

20 multiple answer 1 point which is an example of a primary source? textbook news headline journal article magazine article

Explanation:

A primary source is an original source that provides direct evidence or first - hand information. A journal article can be a primary source when it presents original research findings, data, or ideas. Textbooks are usually secondary sources as they summarize and interpret information from primary sources. News headlines and magazine articles are often secondary or tertiary sources as they typically report on or comment on information from other sources.

Answer:

C. Journal article