If this answers your question:
Disaccharides are formed when 2 sugar molecules combine. An example of this is Maltose
D- The digestive system breaks down your food and your circulatory system takes it throughout your body
It is the third option
Carbon dioxide (CO2) + Water (H20) produces Glucose (C6H12O6) and Oxygen (O2)
True
Explanation: I just got it right on edgenuity