Be sure to have all of your assignments done by Monday at class time. They are
- How the Modern Water Treatment Plant works
- Ion Exchange and how it softens our water
- Water Contaminents
Be sure that you don't just cut and paste........right Robbie???
Term 1 - Science 9 Current Topics in Science Biology 40S
Be sure to have all of your assignments done by Monday at class time. They are
Be sure that you don't just cut and paste........right Robbie???