Across
- 2. Molecules are formed from ____________
- 5. Animal relationship where both animals benefit
- 7. Another name for the Legislative Branch of the US Government
- 9. The smallest living things
- 10. The largest continent
- 11. Linking words that connect words, phrases, and clauses
- 12. The root of the word submarine
- 13. The scientific field that deals with the study of the Earth
- 15. Poems have __________ instead of paragraphs
- 17. Hydrogen is an example of an __________
Down
- 1. The largest planet
- 3. The type of animal a whale is
- 4. Another word for different types of environments or habitats
- 5. A water __________ consists of two hydrogen atoms and one oxygen atom
- 6. The unit of measurement for temperature
- 8. The punctuation mark used to express emotion or emphasis
- 14. The force that pulls objects with mass towards each other
- 16. The fundamental buildings blocks of all matter