Across
- 4. the particles water is made up of
- 5. green pigment
- 6. product of photosynthesis
- 8. needed for cellular respiration
- 11. produces glucose
- 12. glucose
- 13. forms include light and chemical
- 16. needed for photosynthesis
Down
- 1. chemical energy
- 2. where energy is released from glucose
- 3. allows some organisms to take in oxygen
- 5. Occurs in the mitochondria
- 7. the sun
- 9. found only in plants
- 10. produced by cellular respiration
- 14. produce their own food
- 15. where animal cells get the energy they need