Across
- 3. to become larger
- 5. break down nutrients in dead organisms and animal waste
- 6. balance inside the organism
- 8. total of allchemical activities that an organism performs
- 9. smallest unit of all living things
- 10. made of only one cell
- 12. reproduction creates offspring with a mix of both parents' genetics
- 13. reproduction creates identical offspring from only one parent
- 15. a change that leads to maturity
Down
- 1. made of many cells
- 2. gives animals the energy they need
- 4. make their own food
- 7. any change in the environment that can make an organism react in some way
- 11. an action or change in behavior
- 14. eat other organisms