Across
- 3. are molecules required for the survival, growth, and repair of all cells
- 9. which respiration is the chemical process that takes place in an organism that provides energy necessary for survival
- 10. an insulated vessel designed to measure the energy released or absorbed during chemical and physical changes
- 11. a scientifically acceptable principle proposed to explain observation
- 14. which law of Thermodynamics states that heat will always flow from areas of higher temperature to areas of lower temperature
- 15. a relatively stable state of equilibrium
- 16. is essential for life
- 17. value which results in the most favorable outcome
- 18. this system any set of matter within a defined area
- 19. Which law of thermodynamics states that all heat entering a system adds that amount of energy to the system
Down
- 1. energy of motion
- 2. is any animal species whose internal body temperature changes based on the temperature of its surroundings
- 4. unit for energy
- 5. are single-celled fungi
- 6. stored energy
- 7. is any animal species that maintains a relatively constant body temperature
- 8. by-product is carbon dioxide gas
- 12. this flow diagram shows the pathways that energy takes during any transfer or series of transfers
- 13. the rate of chemical reactions determines the rate of energy use