The evapotranspiration (ET) from a pine forest was found to be 50 cm during a growing season. If the evaporation from the soil surface during this period of time was 5 cm, what is the level of loss from leaf surfaces?
A) 55 cm
B) 50.0 cm
C) 45 cm
D) 10 cm
E) impossible to calculate from the data given
C
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