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applied science - unit 6 A - biology - distinction level
- Institution
- PEARSON (PEARSON)
this work is up to distinction level . it contain essay and the power point presentation
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BTECH Unit 6A biologyThe affect of caffeine on heart rate
, Why am I performing this
experiment
• The heart is a vital organ that moves blood throughout the body,
giving cells nutrients and oxygen while also removing waste. A
number of things, including physical activity, stress, and specific
substances, can affect the heart rate, which is the number of times
the heart beats per minute. Particularly, Numerous substances,
including caffeine, nicotine, and alcohol, have been shown to have
different effects on heart rate. The reason why I am studying this
subject is to have an understanding of the effect of substances on t
heart rate can be used to make an informed medical treatment
decision.
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