Across
- 2. finger-like outgrowth in the small intestine
- 6. watery secretion in mouth
- 7. organisms that can prepare their own food
- 10. the process of manufacturing food in the presence of sunlight
- 11. the process of intake and utilization of nutrients by an organism
- 13. largest gland in the body
- 14. stored in gall bladder
Down
- 1. cud-chewing animals
- 3. plants feeding on insects for nourishment
- 4. feeds with the help of pseudopodia
- 5. organisms that derive nutrition from dead and decaying organic matter
- 8. organ that tastes the food
- 9. ultimate source of light and energy
- 12. a green pigment present in plants