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internal respiration
Internal Respiration
haemoglobin present in the RBC helps in gaseous exchange and transport in humans .. where as in plants its through stomata , cuticle , lenticels etc....
There shape confers them a degree of flexibility as some capillaries are smaller than the diameter of a RBC. Secondly, the biconcave shape of the RBC gives it an ideal surface area to volume ratio for maximum gas exchange.
Carbon monoxide.
Gas exchange is a function of respiration not digestion.
Pulmonary Circulation carries deoxygenated blood to the lungs to receive oxygen, while the Systemic Circulation carries the oxygenated blood throughout the body so the oxygen can be used, returning to the Pulmonary Circulation as deoxygenated blood.
Alveoli is where gas exchange occurs.
It lowers the area available for gas exchange, therefore gas exchange doesn't happen as quickly or as much as it should.
Heart: circulates blood Lungs: gas exchange Stomach: storage and begin digestion Spleen: storage of RBC, production of lymphocytes kidney: filtration of nitrogenous waste from blood
You will use more gas due to the higher RPM. The shift light is to help you to save on gas milage.
Capillary system is where gas exchange occurs