1. The  king cobera is only snake who build .

2. Protein is a...............polymer

3. Robert Coach Worked on

4. Bone cells can last for

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

6. The number of chromosomes in human body is

7. Blood clotting factor is produced by

8. Common cold is caused by

9. Blood  travel around the body ..................times

10. Heredity material  is

11. Jaundice is the disease of

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

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

14. Lady bird is

15. There are ...............chembers of heart

16. Bacillus causes

17. Peacock is found in

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

19. .................is used to manufacture paper

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