Across
- 3. Removal of undigested food
- 4. Breaking down glucose to produce ATP
- 6. Inhaling O2 exhaling C02
- 8. Eats meat and plants
- 9. Prefix for 1,000
- 10. Rate of calories burned resting or active
- 12. additional intestine for digesting plants
Down
- 1. Mass of living organisms
- 2. Eats dead organisms
- 5. Plant Eater
- 7. Unit of mass
- 11. Meat Eater