Question

(d) of thick / are / connective / these glands / made / tissues/
(e) for thousands / has been / medical treatment / used in / snake venom / of years/
(f) used it / in the / to treat / doctors / 12th century / leprosy /

Answer 1

Answer:

hey mate ...

here is your answer -

Explanation:

d. These glands are made of thick connective tissues.

e. snake venom has been used in medical treatment for thousands of years.

f. In the 12th century doctors used it to treat leprosy ...

I hope this Will help you....^_^