Which molecule does the cell use as a carrier of free energy for powering numerous metabolic reactions?
A. Water
B. ATP
C. Oxygen
D. Glucose

Which of the following options describes photosynthesis correctly? question 8 options: a plant uses carbon dioxide and water to make oxygen and nitrogen a plant breaks down sugar to make carbon dioxide. a plant uses sunlight, carbon dioxide, and water to make sugar and oxygen. a plant uses sunlight to break down sugars for digestion into water and oxygen.