Across
- 1. which types of organisms feed on insects
- 6. which organism converts air's nitrogen into soluble substance for plant ?
- 7. what are the teeth's that help in cutting the food ?
- 8. what is the muscular organ attached to the floor of buccal cavity?
- 9. which organisms make there food on there own?
- 10. which organ releases gastric juice?
Down
- 2. Mushroom is an example of -
- 3. In which process the absorbed food is utilized for obtaining energy?
- 4. what is the process of breaking down of food?
- 5. what is the hardest substance in human body?