A basketball has a volume of 8L at 400 K. What will the new volume (in L) be if the temperature were decreased to 300 K?

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.