<p>Join Emma as she goes through everything you need to know about organisms for your kS3 Science tests. She looks at the process of diffusion, the different levels of organisation in an organism and cell specialisation. Ideal for preparing you for your <a href="http://bit.ly/2Tiarlg">KS3 Science exams</a>.</p> <p><a href="http://bit.ly/2Tiarlg">Click here for the full course</a>, or visit the following link: <a href="http://bit.ly/2Tiarlg">http://bit.ly/2Tiarlg</a></p>