Science Crossword

3. uses oxygen
6. a plant captures light energy to make food for water and carbon dioxide, this process is called?
10. nitrogen a chemical that has no color or smell & makes a large part of earth
11. an organism that obtains energy by feeding on other organisms
15. a substance that takes part in and undergoes change during a reaction
18. divergence out from a central point, in particular evolution from an ancestral animal or plant group into a variety of new forms
20. acid when you run for a long distance and you feel a painful sensation, this is?
21. process in which oxygen and glucose undergo a series and releases energy
22. organism that can capture energy & use it to produce food

1. cycle process by which carbon moves within and between organisms and their physical environment
2. alcoholic and lactic acid
4. process which is preformed by kinds of bacteria
5. rod-shaped organelles that convert energy in food molecules to energy the cell can use to carry out its functions
7. the principle by which the total value of a physical quantity remains constant in a system
8. thing or person that is the result of an action or process
9. what makes bread rise
12. an organism that can make its own food
13. An organism which can't synthesize its own nutrients
14. a green pigment found in chloroplasts of plants, algae, etc.
16. the natural coloring matter of animal or plant tissue
17. an organism that gets energy by breaking down wastes and dead organisms, and returns raw materials to the soil and water
19. not using oxygen