Mayaalexiab07

This is an IB extended essay written in biology level HL. The title the essay is "An investigation on the mammalian diving response and its effect on heart rate". The document contains information about changes in heart rate in relation to the mammalian diving response. The document is a lab report with a detailed method on conducting an experiment testing changes in heart rate when diving in water at different temperatures while having an oxygen supply but also when there is a lack of ventila...