A runner takes part in a marathon on a hot, sunny day. The runner's core body temperature stays close to 37 °C for most of the race.
Explain how the runner's body keeps the core body temperature close to 37 °C during the race.
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Markscheme
5.2.4 Control of body temperature Questions
3 exam-style questions on AQA GCSE Biology 5.2.4 Control of body temperature. Each one has a worked solution and a mark scheme showing where the marks go.