Across
- 1. the process of making ATP with no oxygen
- 3. the first step of cellular respiration
- 5. makes their own food
- 7. the organelle where respiration happens
- 12. what is the process that plants use to make food
- 13. organisms that take apart dead organic matter
Down
- 2. what is the process that cells do to obtain energy
- 4. the different levels of energy transfer
- 6. the energy made by cells
- 8. with the presence of air
- 9. what is the name of the food that plants make
- 10. the organelle where photosynthesis happens
- 11. has to eat to gain energy