Page 1 Mammalian Diving ReflexPage 2 Cardiovascular System Functions:Supply needed materialsRemove WastesPrevent disease Example: Blood carries oxygen from your lungs to your other body cellsPage 3 The HeartPage 4 Page 5 MetabolismMetabolism: the processes that keep you alive Why do your cells need oxygen?Page 6 MetabolismSupply vs. Demand Supply: How much is available Demand: How much you needPage 7 ApneaApnea: temporary stop in breathing When does apnea happen?Page 8 Response to Apnea“Mammalian Diving Reflex”Page 9 Mammalian Diving Reflex Before Durin g AfterPage 10 Investigating MDR