Question

conversion of light energy from the sun into chemical energy (stored in glucose). photosynthesis reactants co2 autotroph

Explanation:

The process of converting light energy from the sun into chemical energy (stored in glucose) is the definition of photosynthesis. Reactants of photosynthesis are carbon dioxide (CO₂), water, and light energy, and autotrophs (like plants) perform photosynthesis. So the term that matches the description is photosynthesis.

Answer:

photosynthesis