Across
- 5. include bacteria, archaea, and eukaryotic organisms
- 8. group of organisms that reproduce to produce fertile offspring
- 9. organisms that produce their own food
- 11. the immediate ancestor that 2 or more living things have
- 13. molecule that contains the genetic code
Down
- 1. tells us how organisms are related by the evolutionary history
- 2. grows, moves, excretes, nutrition, respires
- 3. have four pairs of jointed legs
- 4. organisms that do not produce their own food
- 6. breathe through gills
- 7. have backbones, have a muscular system
- 10. have three main body parts and three pairs of legs
- 12. have many pairs of legs and two body sections