Which of the following is the leading cause of gum disease, ...

[kfurse]

Which of the following is the leading cause of gum disease, yellow teeth, and bad breath?
 
  tobacco use
  not brushing one's teeth
  eating refined sugars
  alcohol consumption

Question 2

Gabriella, an average 10-year-old, can probably throw a ball ______ she could when she was 6.
 
  the same distance as
  a little bit farther than
  twice as far as
  four times as far as

[lin77x]

Answer to Question 1

tobacco use

Answer to Question 2

twice as far as