read and answer the following in two or three sentences: 1. In Paragraph 1, the authors provided one important statistic for this problem. What was that statistic and where did it come from? 2. In your own words, what are some limitations of their st

read and answer the following in two or three sentences:

1. In Paragraph 1, the authors provided one important statistic for this problem. What was that statistic and where did it come from? 

2. In your own words, what are some limitations of their study that the authors identified?