Across
- 3. a thing with all the characteristics of living things
- 4. the growth of an organism over time
- 5. something causing a physical reaction
- 8. reproduction reproduction including one parent
- 9. a basic life structure
- 10. multiple celled organism
- 11. reproduction reproduction with two parents
Down
- 1. the belief that living things can only come from other living things
- 2. a reaction to stimuli
- 5. generation the ancient belief that non living things can create life
- 6. one celled organism
- 7. chemical reactions that break down food into energy