Across
- 2. - the body system that breaks down food
- 5. - the body system that transports molecules to and from all cells
- 7. - a type of energy storage molecule made of many glucose molecules connected together
- 9. - the ability to make things move or change
- 10. - making clear how your evidence supports your claim
- 12. - information about the natural world that is used to support or refute a claim
- 14. - a molecule that organisms use to release energy
- 15. - a molecule made of carbon and oxygen atoms
- 16. - large molecules that perform important functions inside living things
- 19. - a group of atoms joined together in a particular way
Down
- 1. - a proposed answer to a question
- 3. argument - a claim supported by evidence
- 4. - the body’s use of molecules for energy and growth
- 6. - the chemical reaction that releases energy into cells
- 8. - atoms rearrange to form new substances
- 11. - molecules that are the building blocks of proteins
- 13. - a set of interacting parts forming a complex whole
- 17. - a molecule that organisms get from the air or water around them to release energy
- 18. system - the body system that takes in oxygen and releases carbon dioxide