https://docs.google.com/spreadsheets/d/1erZOZRzVb4znmYVwFL0YIC8cSkDkxY5RuTKgGr6n92Q/edit?usp=sharing
Test questions
https://docs.google.com/document/d/1_8aPtpMQC07qzhvx-we4MPAl6_Hff7KoDdQreRVNFhc/edit?usp=sharing
Grade 7 Science
Read: Lead in water across Canada; 7C 8 more jot notes from this article
https://www.thestar.com/news/investigations/2019/11/04/is-there-lead-in-your-water-canada-wide-investigation-exposes-chronic-extreme-exceedances-of-toxic-metal.html
If you cannot open the link. try the file below
