Research on the home team advantage in sports suggests that ...

[sammy]

Research on the home team advantage in sports suggests that testosterone levels may be influenced by
 
  a. the number of males engaged in competition
 b. crossing time zones.
 c. territoriality.
 d. the familiarity of the environment.

Question 2

Living in a highly competitive environment, such as a prison,
 
  a. does not affect testosterone levels.
 b. may increase testosterone levels in males.
 c. may decrease testosterone levels in males.
 d. increases testosterone levels in submissive males, but decreases testosterone levels in aggressive males.

[batool]

Answer to Question 1

c

Answer to Question 2

b

[sammy]

Gracias!

[AngeliqueG]

Thanks for the timely response, appreciate it