Multiple choice

During the process of oxidation, oxygen combines with the food we eat, liberating

  1. energy and nitrogen

  2. nitrogen and carbon dioxide

  3. carbon dioxide and urea

  4. urea and energy

  5. energy and carbon dioxide

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This is the correct option. During the process of oxidation, oxygen combines with the food we eat, liberating energy and carbon dioxide.