Across
- 3. -the white that covers your teeth .
- 5. -your front teeth .
- 6. -the unicellular amoeba engulfs tiny particles of food by throwing its false feet.
- 8. -these muscles gently push food down to your stomach in a wave like action.
- 10. -is the taking in of food . it involves taking in the food through the mouth and eating it.
Down
- 1. -these crush and grind the food.
- 2. -these crush and grind the food.
- 4. -chewing breaks down the food into small pieces and mixes it with saliva.
- 7. -a simple multicellular animal.
- 9. -the unicellular paramecium has stiff hair like structure called cilia