2. Affect the growth and behavior of living things.

3. In animals can be caused by changes in temperature, precipitation, or daylight hours.

4. All of the living and nonliving things around an organism

5. Increase in age, size, or development

6. An action that is seen

7. The seasonal movement of animals from one place to another place

8. The state of being still in an enclosed space to conserve (save) energy

9. The rest or be inactive

10. Natural environment of plants and animals

11. Depend on each other in many ways

12. Show the flow of energy from one organism to another Are found in many habitats including: parks, beaches, gardens, lakes and forests

13. If an animal is removed from the chain explain what would happen to the other animals and plants. If a plant was removed from the chain explain what would happen to the animals in the chain.

14. A connection of food chains with many food energy paths in an ecosystem

15. A living thing

16. An area where flowers, vegetables, or shrubs grow

17. A recreation are open to the public

18. An area along the shore covered with sand

19. A large body of water surrounded by land

20. An area filled with many trees

21. An organism that uses sunlight to make its own food for energy

22. An organism that gets energy by eating other organisms

23. An organism that gets energy by eating dead organisms, nonliving material, or waste

24. An animal that gets its energy by eating only plants

25. An animal that gets its energy by only eating other animals

26. An animal that gets energy by eating both plants and animals

27. An organism that hunts or feeds on another organism

28. An animal that is hunted by another animal