Its the first one. Because its true, on average teens spend hours on their devices
The answer to this is A.), Peace and Prosperity. Hope this helps!
Answer:
A: Bodine,A."School Uniforms, Academic Achievement,and Uses of Research."The Journal of Educational Research 97(2003):67-71.Web.11 March 2014.
Explanation:
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Answer: A.) primary , secondary
Explanation: just did the assignment
PRIMARY sources present original research , whearas SECONDARY sources summarize scientific information
I hope this helps :)