Across
- 3. characteristics that help organisms to survive in their environments
- 10. a group of organisms that look alike and can reproduce together
- 12. begin to grow and put out shoots after a period of dormancy
- 15. process that produces energy from the oxygen we take in and the food that we eat
- 16. all the areas on earth where life exists
Down
- 1. living things detect changes or stimuli in an environment and react to them
- 2. tiny living organisms that live in the biosphere
- 4. all the water found on earth
- 5. thin layer of gases that surround the earth
- 6. organisms such as bacteria and fungi that break down dead organic matter
- 7. removal of waste products
- 8. animals move from place to place to find food and shelter and avoid danger, plants don't move but can grow towards the light and petals can open and close in response to light
- 9. thin layer of soil and rock that covers the surface of the earth
- 11. living organisms produce new individuals with the same characteristics as their parents
- 13. process of getting food
- 14. all living things increase in size as they grow into adults