Finding Mates Via Social Media and Computer Dating Services Is

Multiple Choice

Finding mates via social media and computer dating services is very different from the mate-selection strategies used by our ancestors and might suggest which of the following theories?

A) The reason that the human brain has increased in size by approximately 10% in 5000 years.
B) That our early ancestors were less intelligent and carried out inferior mating strategies.
C) That we are a more "tame" human species that is less competent in the wilderness than our earlier ancestors.
D) That the human brain has stopped evolving and changing in response to environmental demands.