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Pedro is planning to model how changes in weather affect evaporation from lakes. for his second experiment, he wants to test how winds affect the evaporation rate. he places one beaker with 300 ml of water in an area away from any fans, and he places another beaker with 300 ml of water near a small fan.
what is the dependent variable in pedro's experiment?
a. volume of water
b. evaporation rate
c. temperature
d. movement of air
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Pedro is planning to model how changes in weather affect evaporation from lakes. for his second expe...
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