Answer:
Saving forest -> Use computers for communication and taking notes, conserving freshwater aquifers -> Treat sewage water and use it in factories, Reducing CO2 emissions that contribute to climate change -> Walk or use bicycle for short distance trave
1. bottom box, 2. top box, 3. middle box
Explanation: common sense really
A.) a substance with ph between 0 and 7.
Explanation:
as acid has pH value between 0 to 7.
Lever (b) is the correct answer
yes.
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