Across
- 3. smaller version of proteins
- 4. needed for the body to survive
- 5. smaller version of starch
- 9. system brings in oxygen and removes CO2
- 11. Information about the natural world that is used to support a claim.
- 13. A proposed answer to a question about the natural world.
Down
- 1. breaks into Amino acids
- 2. system processes and breaks down molecules
- 6. Taken in by breathing
- 7. The process of making clear how your evidence supports your claim.
- 8. breaks into glucose
- 10. Smallest unit of life
- 12. system transports molecules to cells