Some argue that performance enhancing drugs should be prohibited ...

[AEWBW]

Some argue that performance enhancing drugs should be prohibited because they may
  cause harm to the athletes who use them. Robert Simon
 
  a. maintains that ultimately that is the best grounds for prohibiting the use of
  performance enhancing drugs.
  b. rejects that argument as too paternalistic.
  c. argues that there is no proof that such drugs harm the user.
  d. believes that is a good reason to ban the use of performance enhancing drugs, but not
  the strongest reason.
  e. maintains that the benefits outweigh the harms.

Question 2

Krebs believes that early humans banded together in groups
 
  a. for large game hunting and protection against predators.
  b. because of the long-term dependency of our young.
  c. because they simply found greater enjoyment in social groups.
  d. for reasons that cannot be explained in terms of natural selection.
  e. only in times of extreme danger or vulnerability, and more typically lived in isolation.

[aruss1303]

Answer to Question 1

b

Answer to Question 2

a