The statement that "Newton knew what gravity did but he could not explain why gravity did it is the basic difference between? A. A scientific law and a scientific theory

B. A scientific theory and a societal law

C. A scientific law and societal law

D. A hypothesis and scientific law

According to the passage, which of these is true about gray water systems? a) gray water systems use plants that require less water. eliminate b) gray water systems require the use of less fossil fuels. c) gray water systems reduce the amount of fresh water used. d) gray water systems reduce the amount water used by shower heads.