During middle adulthood, men undergo a _____ , in which the ...

[Pineappleeh]

During middle adulthood, men undergo a _____ , in which the production of the male hormone testosterone decreases.
 
  a. menopause b. spermarche
 c. pinnacle d. climacteric

Question 2

A student wrote a term paper based on a systematic examination of letters to the editor in the local paper. This type of study illustrates:
 
  a. content analysis. b. an experiment.
 c. survey research. d. participant observation.

[sokh]

Answer to Question 1

d

Answer to Question 2

a

[Pineappleeh]

Thanks for the timely response, appreciate it

[bitingbit]

Excellent