We collected data for how much water is being used in room 157 during a school day. @CampbellAPS
We collected data for how much water is being used in room 157 during a school day. @CampbellAPS https://t.co/GhN1wsduFa
We collected data for how much water is being used in room 157 during a school day. @CampbellAPS https://t.co/GhN1wsduFa