Across
- 2. on the pH scale above 7
- 4. will be on bottles if they go on fire easily
- 6. on the pH scale is 7
- 7. for sampling animals that live in rivers and lakes
- 8. eats plants and animals
- 12. is the hunted animal
- 13. eats just plants
- 14. what does the G stand for in Mrgren
- 15. this animal is extinct
- 16. gets energy/food by eating other animals and plants
- 17. hunts other animals
Down
- 1. the hazard symbol for this is
- 3. eats animals
- 5. is no more on earth
- 9. what side of the heart is thicker
- 10. makes energy from the sun
- 11. this is the units to measure energy
- 12. for sampling small invertebrates that live in bushes or hedges
- 18. on the pH scale below 7
- 19. what side of the heart is deoxygenated