Title: smartphones put your privacy at risk. answers?

The results showed that teens who spent more than seven hours a day in front of screens were twice as likely to be diagnosed with anxiety or depression than those who spent an hour a day. Moderate screen use, which was about four hours a day, was also associated with a reduction in psychological well-being than one hour a day.

Given these results, the authors warn of the need to limit the use of tablets, smartphones and computers to all school-age children and adolescents by two hours per day. Being connected to the internet for a long time interferes with behaviors fundamental to life in society.

Hope this helps :) -Mark Brainiest Please :)

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)