Based on the search results, it seems we don't have an exact match for the Cambridge natural science book you need for Grade 9. However, let me suggest a couple options that may still be useful: The Cambridge Natural History Volume 9 looks like it could provide some great additional reference material for natural sciences. As an encyclopedia, it would give a broad overview of the topics. Alternatively, the Platinum Natural Sciences Grade 9 textbook for R201 is a full learner's book that would cover the expected curriculum, if your need is for the core content. Let me know if you would like me to check for any other reference options or expand the search terms. I'm afraid as an AI, my catalogue is limited, but I'm happy to take another look to help you find what you need.
