Across
- 2. system :Circulate blood through the body
- 3. they eat other organisms
- 5. : When it has a tonnn of cells
- 7. selection: nature chooses who lives and who dies
- 9. theory:Scientist had a theory
- 12. :When a creature produces with a mate
- 14. they are made of DNA
- 16. Most important basic unit of life
- 17. : When a creature reproduces without a mate
- 18. : stores materials or DNA
- 19. things that make their own food
Down
- 1. adaptation: they learn how to act to fit their environment
- 4. A living thing
- 6. you get it from your parents
- 8. : a space in the tissue
- 10. wall: It provides protection
- 11. system: breaks down food
- 13. : When it only has one cell
- 15. they make protein to get you buff
- 16. membrane: Lets things in and out of the cell