Across
- 2. Ability to detect and respond to changes in the environment
- 5. Taking in of materials for energy, growth, and development
- 7. Removal from organisms of toxic materials and substances more than requirements
Down
- 1. Process that makes more of the same kind of organism.
- 3. Permanent increase in size.
- 4. Chemical reaction in cells that break down nutrient molecules and release energy
- 6. Action by organism causing a change of position or place.