Answer:
B. (12) It was started in 2009 by actor Matt Damon and Gary White, the co-founder of Water partners.
Explanation:
"Water Partners" is the title of the other company mentioned
D. The commoners.
Hope this helps you.
Happy Holidays.
1. saves the trees, as it doesn't waste paper
2. provides access to more information
3. is more interactive than offline education and helps control the classroom
