Across
- 3. Involves all the chemical reactions/activities carried on in an organism
- 4. Reproduction Involves two parents: offspring are not identical to the parents
- 6. The study of Life
- 8. Condition of maintaining a constant internal environment
- 10. Involves activities that control and coordinate an organism: they help maintain homeostasis
- 13. The taking in of food
- 16. Chemical substances in food that an organism needs
- 17. How an organism takes materials from the environment and converts them to something it can use
- 18. Increase in the size of an organism
Down
- 1. reproduction Producing new offspring identical to the parents: involves one parent
- 2. Producing new offspring
- 5. The breakdown of food materials into simpler forms
- 7. The process of releasing chemical energy from complex reactions
- 9. Combining simple substances to make more complex substances
- 11. Removal of an organism's metabolic wastes
- 12. Something capable of living on its own:it has all the characteristics of life
- 14. Process by which materials enter and leave cells or get moved around the organism
- 15. Involves getting rid of undigested food from the body