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Texto da Questão:
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Aeroponics: feeding tomorrow's world?
Adapted from:https://linguapress.com/advanced/aeroponics.htm
The underlined words in “Hydroponics, growing plants in troughs of nutrient-rich water, has
been developing since the 1970`s” (10th paragraph) and in “Traditional farming is wasteful; modern
intensive agriculture relies on large inputs of external resources, notably heat, water and nutrients.”
(11th paragraph) are respectively examples of -ing forms used as
