Between 1954 and 1979, the synthetic estrogen diethylstilbestrol ...

[chandani]

Between 1954 and 1979, the synthetic estrogen diethylstilbestrol (DES) was used in human medicine for:
 
  a. prostate cancer treatment c. reducing miscarriages
  b. postcoital birth control d. all answers

Question 2

The cutting tip of a twist drill consists of ___________________ _ and ___________________ _.
 
  Fill in the blank(s) with the appropriate word(s).

[reversalruiz]

Answer to Question 1

D

Answer to Question 2

dead center, two cutting lips
two cutting lips, dead center

[chandani]

Wow, this really help

[scottmt]

Thanks for the timely response, appreciate it