Separation of Substances by Mrs Nafeesath Shahnaz PM https://padlet.com/shahnaz6/mfb81icwhxz3rwwo Attend all the questions en-us 2020-08-09 14:54:28 UTC 2020-09-20 07:29:55 UTC hello@padlet.com 1. Name the different methods of separation shahnaz6 https://padlet.com/shahnaz6/mfb81icwhxz3rwwo/wish/740824723 2020-09-12 07:49:55 UTC https://padlet.com/shahnaz6/mfb81icwhxz3rwwo/wish/740824723 2. What is threshing? shahnaz6 https://padlet.com/shahnaz6/mfb81icwhxz3rwwo/wish/740824858 2020-09-12 07:50:19 UTC https://padlet.com/shahnaz6/mfb81icwhxz3rwwo/wish/740824858 3. What is winnowing? shahnaz6 https://padlet.com/shahnaz6/mfb81icwhxz3rwwo/wish/740825158 2020-09-12 07:51:10 UTC https://padlet.com/shahnaz6/mfb81icwhxz3rwwo/wish/740825158 4. Which method allows only the fine particles to pass through while the bigger impurities shahnaz6 https://padlet.com/shahnaz6/mfb81icwhxz3rwwo/wish/740825334 2020-09-12 07:51:45 UTC https://padlet.com/shahnaz6/mfb81icwhxz3rwwo/wish/740825334