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CNN 10 4/4-4/13 Flashcards | StudBud
CNN 10 4/4-4/13
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Angad Daryani, CNN "Tomorrow`s Hero" is trying to invent a
A
air purification system for developing countries
B
renewable energy sources or people from developing countries
C
water purification system for developing countries
D
affordable housing for people from developing countries
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