Respuesta :
Answer:
Cellular Respiration
Explanation:
"Cellular respiration is a metabolic pathway that converts nutrients into energy (ATP) that organisms need to live. For aerobic cellular respiration to occur, oxygen has to be present. Humans and other animals obtain oxygen for cellular respiration through breathing."
Even though an animal does not consume glucose, it gets the energy required for cell processes by the breakdown of complex food materials to produce glucose.
Animals are do not produce their own food. They obtain energy by consuming complex food materials. These complex food materials are broken down to give glucose.
This glucose now combines with oxygen during cellular respiration to produce energy.
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