Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.

1		2		3		4
													5
									6
										7
8	9
								10
							11
12					13						14			15
	16							17
18										19

 Check 

Across: 2. an animal that disappeared a long time ago 6. lots of rabbit holes together 7. you use this to think 8. a type of animal that is cold e.g. a snake 11. the bone in your back, another word for spine 12. you use your nose and lungs to do this 16. a type of animal has hair and feeds its babies e.g. a horse 17. the underground part of a plant 18. a small animal like a fly 19. part of a flower

Down: 1. the colourful part of a plant 2. a bird that lives on water and says 'quack' 3. one of the holes in your nose 4. a plant that grows in the sea 5. when you're ill you take this to make you well again 9. scientists do this to see what happens 10. an Australian animal 13. this pumps blood round your body 14. a baby cat 15. the bone in your head