Across
- 4. is the set of populations inhabiting a particular area
- 5. is the branch of biology concerned with the scientific study of plants including their physiology, structure, genetics, ecology, distribution, classification, and economic importance
- 7. are individual living entities
- 9. system is a higher level of organization that consists of functionally related organs
Down
- 1. are arranged into molecules
- 2. tree is a diagram showing the evolutionary relationships among biological species based on similarities and differences in genetic or physical traits or both
- 3. is the study of the biology and the evolution of plants in the geologic past
- 4. together form tissues
- 6. anatomy is microscopic plant structure (cells and tissues)
- 8. means, "the science of life"