Question

photoautotrophs use energy from sunlight to make food. what process allows photoautotrophs to make food? a cellular respiration b photosynthesis c fermentation d chemosynthesis

Explanation:

• Cellular respiration is the process of breaking down food to release energy, not making food.
• Photosynthesis is the process where photoautotrophs use sunlight, carbon dioxide, and water to make food (glucose).
• Fermentation is an anaerobic process for energy production, not food - making.
• Chemosynthesis uses chemical energy (not sunlight) to make food.

Answer:

B. photosynthesis