Animal Adaptations

6. a change in energy from one form to another
7. a visual representation used to understand and predict how a system behaves
10. a person who asks questions, observes, and gathers information to create new products or make existing ones better
12. the movement of energy from one place to another by sound, light, heat, force, or electric current

1. a working model that can be tested
2. a physical trait or behavior that helps a living thing survive in its environment
3. what something does or its purpose
4. a group of things that affect each other and function as a whole
5. a limitation or restriction
8. a pretend version of something that scientists use when the real thing is too big, small, or complicated to work with
9. all the living and nonliving things in a particular place
11. the specific form and shape of something