Across
- 2. something that results from a process, such as a product or energy
- 4. all the living and nonliving things that interact in a particular area
- 7. the part of the cell where cellular respiration happens
- 9. a group of atoms joined together in a particular way
- 10. living things, such as plants, animals, and bacteria
- 12. an ending molecule or substance that is made during a chemical
- 14. to link two or more things
- 15. a set of interacting parts that forms a complex whole
- 16. something that is required for a process, such as a reactant or energy
Down
- 1. a type of sugar molecule that is made of carbon, hydrogen, and oxygen
- 3. the tiny pieces that all matter—all the stuff in the world—is made of
- 5. the part of a cell where photosynthesis happens
- 6. the ability to make things move or change
- 8. a starting molecule or substance that is part of a chemical reaction
- 11. a closed ecosystem made by humans
- 13. an organism that needs to eat in order to get energy storage molecules
- 15. a type of long-term energy storage molecule in plants that is made of