People who are passionately in love report that they feel as ...

[HudsonKB16]

People who are passionately in love report that they feel as though they were high on drugs, and that they experience tingling sensations of excitement and euphoria when spending time with their partner. Research indicates that this is likely a result of ____.
 
  a. increased levels of the sex hormone testosterone
  b. increased levels of the neurotransmitter phenylethylamine (PEA)
  c. increased production of red blood cells
  d. increased levels of lactic acid in the muscles

Question 2

In general, social psychologists believe that natural selection happens at a(n) ____.
 
  a. group level rather than an individual level
  b. individual level rather than a group level
  c. cultural level rather than a group level
  d. group level rather than a cultural level

[fur]

Answer to Question 1

B

Answer to Question 2

B

[HudsonKB16]

TYSM

[ultraflyy23]

Thanks for the timely response, appreciate it