Across
- 3. Oxygen is present
- 4. Transport Chain, third step of aerobic respiration
- 5. nutrient used in phosphates of nucleic acids
- 7. forms the backbone for all macromolecules
- 9. all gases surrounding earth
- 11. Anything that has mass and takes up space
- 12. has to eat other organisms
- 14. nutrient used in proteins
- 15. makes their own food
- 17. First step of aerobic respiration and takes place in the cytoplasm
- 19. Respiration, Process of breaking down glucose to make ATP
- 20. all water on earth
- 21. all soil and rocks on earth
- 23. reactions, first step of photosynthesis
- 24. Oxygen is not present
Down
- 1. all living things on earth
- 2. organisms that are recyclers
- 6. Adenosine Diphosphate
- 7. site of photosynthesis
- 8. reactions, second step of photosynthesis
- 9. Adenosine Triphosphate
- 10. Substances created during a chemical reaction
- 11. site of steps 2 and 3 of aerobic cellular respiration
- 13. Cycle, second step of aerobic respiration
- 16. Substances at the beginning of a chemical reaction
- 18. pigment used to trap light energy
- 22. Process of using light energy to make glucose