Across
- 2. the body’s use of molecules for energy and growth
- 7. a group of atoms joined together in a particular way
- 9. molecules that are the building blocks of proteins
- 10. a set of interacting parts forming a complex whole
- 11. info that is used prove or disprove a claim a claim
Down
- 1. oxygen and glucose react for energy release
- 3. a molecule made of carbon and oxygen atoms
- 4. from the air or water around us and used for energy release
- 5. a proposed answer to a question
- 6. a molecule that organisms can use to release energy
- 8. the process of showing how evidence supports claims