Biology · Life Processes - Digestion
Which of the following processes describes the primary mechanism involved in digestion?
- 1The breakdown of complex food material into simpler substances using biological enzymes✓
- 2Removal of nitrogenous waste products from the body
- 3Inhalation of oxygen-rich air and exhalation of carbon dioxide-rich air
- 4The breakdown of food with the help of oxygen to produce energy in the form of ATP
Correct answer
The breakdown of complex food material into simpler substances using biological enzymes
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