Evolutionary Psychology Has Argued That Self-Interest and Altruism Evolved Strategies

Evolutionary psychology has argued that self-interest and altruism evolved strategies that solved recurrent problems related to human survival, increased human psycho-logical fitness, and became part of the genetic make-up of all humans by conferring higher survival and reproductive rates.Self-interest and altruism:

A) Are uniquely characteristic of humans.
B) Allow a stronger human to dominate his/her weaker associates.
C) Facilitate trust and even friendship within human groups.
D) Produce alternative ethics for organizing human groups.
E) All of the above.