Across
- 3. material goes into chemical reaction
- 7. homozygous alleles
- 10. material produced in photosynthesis
- 11. can't make its own food
- 12. research measures
- 14. is water or oil more dense
- 15. Dominant alleles
- 17. material go into photosynthesis
- 18. heterozygous alleles
Down
- 1. recessive alleles
- 2. Element
- 4. manmade, not found in nature
- 5. Shows chemical reaction changed
- 6. makes its own food
- 8. what you control
- 9. Source of Energy in a Food Web
- 13. modified in nature
- 16. Food Web arrows represent?
- 17. Compound