Across
- 4. are used for tearing
- 5. is the other name for digestive system
- 7. is thhe feeding organ in euglena
- 8. are false feet of amoeba
- 9. is the largest gland in the human body
- 10. is a simple multicellular organism
Down
- 1. is the white substance covering our teeth
- 2. is also known as food pipe
- 3. is the taking in of food
- 6. are hair like structure in paramecium