2.33 Understand that the process of respiration releases energy in living
organisms.
Respiration: a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide.
2.34 Describe the differences between aerobic and anaerobic respiration.
During hard strenuous exercise not enough oxygen may reach the body muscles for aerobic respiration to take place, and supply all the energy required. Therefor muscle tissue respires anaerobically to release energy.
Aerobic:
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Anaerobic:
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2.35 Write the word equation and the balanced chemical symbol equation for aerobic respiration in living organisms.
2.36 Write the word equation for anaerobic respiration in plants and in animals.
Animals
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Plants
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