Printable Science 101 Crossword

1. process responsible for supplying energy to almost all organisms
2. large fish with multiple rows of teeth
4. _________ system; bodily system that protects us from the negative types of 8. ACROSS
5. scientific theory about the sudden beginning of the universe (2 words)
7. occurs when the Earth's surface is shaken by a release of pressure from below
10. most damaging part of a hurricane
12. neon, argon, and helium are called _____ gases because they are never found in chemical compounds