some association Q - jovana

[ArchivalUser]

Match the items they are most directly associated with. The choices may be used more than once.
a. Barrett™s
b. Cancer oral cavity
c. Gastric Ca
d. Colon Ca
18. Esophageal Ca
19. leukoplakia
20. Blood group A
21. Pernicious anemia

[ArchivalUser]

18-A
19-B
20-C
21-C

[ArchivalUser]

18,a
19b
20,c
21 c

[ArchivalUser]

so you are 100 % sure ?

[ArchivalUser]

18....a

19....b

21...c

[ArchivalUser]

18 a
19 B
20 c
21 c