You might think you know what you need to know about keeping healthy – but in all¬†likelihood, there’s more you need to know for the B1 exam, about things such as metabolic rate, defence against disease and how to investigate bacteria. Ready? Here we go…

(Disclaimer: The information given in this article is purely what you need to know for the exam and is not intended to represent any opinions or beliefs of any of the Boffins here at Revision Systems)

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You’ll have seen fuels before, in a variety of places. But these? Biofuels are a part of the final section of the AQA B3 course – based around the effect of humans on the environment. So we’re going to be covering biofuels here – ready? Then let’s get to it…

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