in the space provided, write the name of the scientist or the vocabulary term that best fits each description.

1. the light-requiring process in which carbon dioxide and water combine to form carbohydrates and oxygen gas:

2. an organism that is able to use a source of energy to produce food from simple inorganic molecules:

3. performed an experiment that showed that plants produce a gas that allows a candle to burn:

4. the most important energy-storing compound:

5. an organism that obtains energy by eating food:

6. a green pigment that is involved in light absorption for photosynthesis:

7. colored substance that absorbs or reflects light:

8. cycle formed by dark photosynthetic reactions:

9. principal pigment of green plants:

10. organism that can produce its own food:

11. type of fermentation that occurs in yeasts and a few other microorganisms:

12. process in which plants convert the energy of sunlight into chemical energy:

13. amount of heat energy required to raise the temperature of 1 gram of water 1 degree celsius:

14. process that enables cells to produce energy anaerobically:

15. clusters of pigment molecules:

16. most important energy-storing compound:

17. photosynthetic reactions that use the energy of sunlight and convert it to the energy in chemical bonds:

18. type of fermentation that occurs in muscles during rapid exercise:

19. word that means glucose breaking:

20. photosynthetic reactions that can be carried out in the absence of light:

21. does not require oxygen:

22. organism that cannot produce its own food:

23. cycle formed by the first set of reactions during respiration:

24. requires oxygen: