Final answer:
Hydrogen plays a crucial role in cellular respiration, where its mass is conserved through the transfer of hydrogen atoms and electrons.
Explanation:
Hydrogen is a key molecule involved in cellular respiration.
During cellular respiration, the hydrogen atoms are transferred along with electrons, which helps in generating energy.
Mass is conserved during cellular respiration as the hydrogen atoms are not lost but transferred during the process.
Learn more about Cellular Respiration here:
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