Given the question: Q: Plants need sunlight for what process? Read this paragraph and choose the correct option from the provided answers: The water in a large lake may be so deep that sunlight cannot penetrate all the way to the bottom. Without sunlight, water plants and algae cannot live on the bottom of the lake. That's because plants need sunlight for photosynthesis. Choices: - metamorphosis - cyclogenesis - glycolysis - photosynthesis A:
The answer is:
photosynthesis