a level Biology Karteikarten am Co-ordination of a heart beat, erstellt von sferrier96 am 03/02/2015.
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Erstellt von sferrier96
vor fast 10 Jahre
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Schließen
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Erstellt von sferrier96
vor fast 10 Jahre
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cardiac output=
what is the autonomic nervous system?
what two nervous systems make up the autonomic nervous system?
Where are chemoreceptors found?
what are chemoreceptors?
where in the brain do the parasympathetic and sympathetic nerves originate?
how is heart rate decreased in people with high blood pressure?
