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soc - there are _______ cooking times
faster
soc - there are _____ lung infections due to ___________
less, smoke-free kitchens
env - sludge is ______ in nutrients. It is a _________
high. Good fertilizer
env - stops cattle from ____
eating saplings, allows trees to grow
econ - farmers get __ crops of vegetables a year
3
econ - cost?
$600 - $6,000
girls get _____ time in school
more
Note 
Flashcard (39)