Cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy, and lymphocytes are B cells, T cells and NK cells. Given these facts, what do lympophocytes use to convert oxygen and carbohydrates into carbon dioxide, water and energy among the following options: - sunlight - resuscitation - respiration - energy - mitosis - exoskeleton - reproduction - Energy.
A:
respiration