| secondary consumer(expression, biology, ecology, consumer) |
| tertiary consumer(expression, biology, ecology, consumer) |
| american alligator(expression, animal, predator) |
| american crocodile(expression, animal, predator) |
| ascendency(noun, nature, biology, animal, life) |
| autotroph(noun, nature, biology, animal, life) |
| bacterivore(noun, nature, biology, animal, life) |
| chemotroph(noun, nature, biology, animal, life) |
| ecological efficiency(expression, nature, biology, animal, life) |
| energy systems language(expression, nature, biology, animal, life) |
| food web(expression, nature, biology, animal, life) |
| grizzly bear(expression, animal, predator) |
| heterotrophic nutrition(expression, nature, biology, animal, life) |
| jaguar(noun, animal, predator) |
| killer whale(expression, animal, predator) |
| kodiak bear(expression, animal, predator) |
| lion(noun, animal, predator) |
| microbial metabolism(expression, nature, biology, animal, life) |
| mixotroph(noun, nature, biology, animal, life) |
| mycotroph(noun, nature, biology, animal, life) |