What happens during the carbon fixation step of the Calvin cycle?
Lesson 4 Review Questions Directions: Answer each of the following questions. 1. Define energy, and state where living things get the energy they need. 2. What is an autotroph? Give an example. 3. How does photosynthesis change energy? 4. How do heterotrophs obtain food? 5. What are the stages of photosynthesis? Which stage occurs first? […]