Across
- 3. A nutrient that forms the backbone for all macromolecules in living things
- 5. A situation where oxygen is present
- 7. substances created during a chemical reaction, made from reactants
- 8. Organelle, cite of steps 2 and 3 of aerobic cellular respiration
- 9. Adenosine triphospate: charged energy storage molecule with 3 phosphorous groups
- 10. A sphere of Aarth that includes all gasses surrounding Earth
- 12. Process of using light enerfgy to make glucose
- 13. Anything that has mass and taks up space, makes up everything
- 14. Organelle, cite of photosynthesis
- 15. Type of organism that must eat other organisms to obtain energy
- 16. Type of organism that breaks down biotic compounds into abiotic compounds
- 17. A sphere of Earth that includes all soil and rocks on Earth
- 18. Type of organism that is able to make its own food; base of the food chain
Down
- 1. A sphere of Earth that includes all living things on Earth
- 2. A sphere of Earth that includes all water on Earth
- 4. Substances at the beginning of a chemical reaction, changed into products
- 6. first step of aerobic respiration; breaks down glucose into pyruvate
- 9. Adenosine diphosphate: uncharged energy storage molecule with 2 phosphates
- 11. Process of breaking down glucose to make ATP