Across
- 3. The way to maintain the supply of inorganic nutrients
- 6. group of populations living together and interacting within a given area
- 7. Eats non-living organic matter
- 10. Typically unicellular, can use both forms of nutrition gaining
- 11. group of organisms that live in the same place at the same time
- 12. group of organisms that can produce viable offspring
Down
- 1. Secretes digestive enzymes to non-living matter and absorbs the organic matter
- 2. Obtains nutrients from other organisms, aka consumers
- 4. Data from quadrat sampling to determine statistical significance
- 5. Enclosed environments that allow small portions of the natural world to be observed and kept in controlled conditions
- 8. Makes own food from inorganic substances, energy from light, aka producers
- 9. Eats organic matter that is living or recently living