Across
- 4. increase in mass n size of an organism
- 6. something you eat to get energy
- 7. physiological and functional maturation of the organism
- 8. respiration,movement,growth,nutrition,excretion,reproduction
- 10. gas needed for humans to live
- 13. process by which they use food to support life
- 15. process of changing one form of energy into another
- 17. sensitivity/irritability
- 19. process of releasing energy from food
- 20. children
Down
- 1. process where energy is used to construct complex molecules
- 2. process where green plants convert light energy into chemical energy
- 3. process which waste products remain in the body
- 5. ability to reproduce offspring
- 9. doesn't grow and doesn't exhibit movement
- 11. take this soil as a nutrient
- 12. walking
- 14. process where complex molecules are broken down into simpler ones
- 16. process where living organisms release energy
- 18. grow and exhibit movement