Testing large quantities of blood samples to detect one or more positive sample(s) of a virus disease is expensive and time consuming. What if we decide to make pools of samples to optimise the process? How do we do it?…
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Will eating chocolate make me gain weight? Use the knowledge that you already possess to attempt to answer this question. Be ready to discuss and present arguments for and against this statement. This is what Jane and Paul had to…
According to World Health Organization (WHO), more than seven million people die every year due to air pollution. Air pollutants arise from a wide variety of natural processes (e.g. forest fires, volcanoes, and bacteria) and human activities (use of motor…
Summer or winter, spring or autumn… Probably you have all seen them in the sand, soil or snow; animal footprints! But what can they tell us? Have a look at the drawing below. Based on what you know about animals,…
Swimming water quality is checked annually using standard EU guidelines. In this unit, students will explore these guidelines, assess local water quality, and use biology, chemistry, and math to provide advice to the local tourist office based on their findings….
