They change our culture by causing people to become addicted to phones and other thing as well as causing us to be able to communicate/talk with other people helping 911 responders to get places quicker
D. its use of the natural cadences of human speech
1> often
2> usually
3> never
4> always
5> rarely
6> often
7> sometimes
8> often
9> rarely
10 > always
If this is how you've presented the question, Its a bit hard to answer it when one hasn't read these books. It'd be best if you'd put both books into a summary for us to go based off of, at most.
When you respect yourself, you're also indirectly respecting others :))