1. Blood  travel around the body ..................times

2. Bacillus causes

3. The  king cobera is only snake who build .

4. There are ...............chembers of heart

5. ..................helps the body to fight against a disease

6. Heredity material  is

7. Protein is a...............polymer

8. ..................is only muscle in body that is attached only one end

9. Jaundice is the disease of

10. Common cold is caused by

11. Peacock is found in

12. ...................are used to remove cancer in early stage

13. Bone cells can last for

14. Lady bird is

15. Robert Coach Worked on

16. You hear beats about ...............time a day

17. The number of chromosomes in human body is

18. Blood clotting factor is produced by

19. You blink your eyes about ...............time a day

20. .................is used to manufacture paper