They give more/additional information about a certain topic of research.
They help learns to know what they may expect to see on the field
Hey! Your answer would be B, tourism.
True. In Western and Central Africa, the lifetime risk of maternal death is 1 in 17.
5 arrive - 3 leave = 2 left every minute
80 in total - 30 already there = 50 need to arrive
50/2
= 25 minutes
hope this helps :)
the research shows that the urbanisation leads to major changes in weather and local climate patterns.
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