falcon9837 falcon9837

03-11-2017
Physics

contestada

Jennifer wants to do a scientific investigation, and has already chosen her question. Now, she needs to collect information from

A) reliable internet sites

B) published journals

C) books

D) all of these

Respuesta :

rchambers47 rchambers47

03-11-2017

D all of the above because you can find reliable sources in books published journals and the internet.

Answer Link

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