Across
- 2. energy storage molecuse made of glucose
- 4. the smallest unit that can live on its own
- 6. the building blocks of protien
- 7. a collection of tissues forming a unit
- 9. transports cells (body system)
- 10. atoms joined together
- 13. molecule made of carbon and oxygen
- 14. using molecules for energy and growth
- 15. a category of large molecules
- 16. organisms use this to release energy
Down
- 1. the body system that takes in oxygen
- 3. oxygen + glucose =
- 5. sends messages from the body to the brain
- 6. a claim supported by evidence
- 8. a set of interacting parts
- 11. the body system that takes in food
- 12. vital gas