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