What evidence supports a conservation law?
a) Carbon dioxide becomes glucose and oxygen during photosynthesis.
b) Oxygen stores light energy converted from chemical energy.
c) Glucose stores chemical energy converted from light energy.
d) Glucose and oxygen become carbon dioxide and water during photosynthesis.
c) Glucose stores chemical energy converted from light energy.
This evidence supports the conservation of energy law, which states that energy cannot be created or destroyed, only transferred or transformed. In the process of photosynthesis, light energy is converted into chemical energy stored in glucose molecules. This demonstrates the transformation of one form of energy (light energy) into another form (chemical energy), supporting the conservation of energy principle.