Match the disease with its category. match the numbers column to the letters column.

1. cancers
2. disorders of body chemistry
3. hormonal disorder of body chemistry
4. degenerative disease of joints
5. degenerative disease affecting the heart
6. diseases due to physical and environmental agents
7. congenital and hereditary diseases
8. degenerative disease of the brain
9. mental diseases
10. infectious diseases

a. drowning
b. leukemia
c. hyperthyroidism
d. tuberculosis
e. arteriosclerosis
f. arthritis
g. diabetes
h. alzheimer's
i. holes in the heart
j. depression