Across
- 2. ___- of evolution
- 4. Natural conversion of electromagnetic radiation to chemical energy
- 7. positive electrode
- 8. 6.022 X 10^23
- 9. name of the sun
- 10. Leftover of a meteor impact
- 11. Scaled Mammal
- 13. High energy electromagnetic radiation
- 14. 6 protons
Down
- 1. Second series in the Paleogene period (two words 6,5)
- 3. Night Dwelling
- 5. Behaviour of water/fluid
- 6. Hominid that used oldawon tools (two words 4,7)
- 12. ___-Chemistry; Natural