Across
- 4. dioxide gas released when burning fossil fuels
- 7. carbon f___________
- 9. what will the sea level do in the future
- 11. we use this to study cells
- 12. shortest wavelength
- 14. cells with a special function
- 16. measure of species in an environment
Down
- 1. respiration without oxygen
- 2. can effect the rate of photosynthesis(T)
- 3. g______________ gases
- 5. movement of water
- 6. waves that communicate with satellites
- 8. this is melting due to global warming
- 10. s___ cells, undifferentiated cells
- 13. movement of gases/liquids
- 15. what a sperm cells needs to move