Across
- 2. organisms that consists of only one cell
- 5. chloroplast absorbs light energy for _________
- 6. can contract and relax to enable movement
- 7. the processes of cell respirtion and photosynthesis _______ each other
- 8. this cell secretes mucus
- 10. acts as a medium where chemical reactions occur
- 12. the largest organ in human body is _______
- 13. ______ is an organ involve in endocrine system
- 14. externel respiration is also known as __________
- 16. Respiration is a process of breaking down food to release ________
- 17. Normal cells divide continously wothout control
Down
- 1. the main substrate of respiration is __________
- 3. guard cells control the opening and closing of _______
- 4. can be found in plant cell but not in animal cell
- 6. generate energy for reaction
- 9. a few organs with related functions that work together for a specific function forms a ______
- 11. cells woth the same function combine together
- 12. _____ is an example of multicellular organism
- 15. fruit is an example of _______