Across
- 1. Birds use _________ for movement.
- 4. The process of producing young ones is called______________.
- 5. ____________have air holes called spiracles.
- 9. Animals which lay eggs are called __________.
- 10. __________is circulated in human body.
- 12. Snakes use _________ for movement.
- 13. ___________is a edible fungi.
- 15. __________are living things fixed at one place.
- 17. ___________give birth to young ones.
- 18. Fishes use __________as their locomotory organ.
- 19. __________is a fungi used in bread making.
- 21. ________moves and changes shapes, but is non-living.
Down
- 2. Sharp front teeth for gnawing food are called _____________.
- 3. _________causes ringworm in humans.
- 6. Flesh eating animals are called______________.
- 7. __________ helps in making of yogurt(curd).
- 8. Plants make their own _______ through photosynthesis.
- 11. mammals breathe through ___________.
- 14. Leaves have small pores called__________.
- 16. man-made things are _____________- living.
- 20. _________grows into a new plant.