Across
- 4. starches sugars cellulose
- 5. constructive process by living cells
- 8. process of taking in nutrients
- 10. 10 times recommended
- 12. dependence on some habit
Down
- 1. fatlike steroid alcohol
- 2. breaking down process by living cells
- 3. adipose tissue
- 6. all physical and chemical processes
- 7. necessary for growth
- 9. a unit of heat
- 11. complex organic compound