Across
- 3. smallest living thing
- 5. powerhouse of the cell
- 7. when it doesn’t have a nucleus
- 8. when it has a nucleus
Down
- 1. a type of respiration that doesn’t need oxygen
- 2. a type of respiration that turns food into energy
- 3. the part of a plant where photosynthesis occurs
- 4. a type of respiration that needs oxygen
- 6. one outcome of photosynthesis