Explain how social behaviors can increase evolutionary fitness.

Group behaviors likely evolved because populations of social organisms share a large portion of their DNA. This shared DNA gives organisms to engage in social behaviors like altruism because it contributes a fitness benefit to genes they carry, even if engaging in the behavior lowers individual fitness and survival.

i think that the best answer would be c.

tell me if im wrong : )

answer; /// i believe that the correct answer is ( monophasic ); ethinyl estradiol- ethynodiol diacetate is a monophasic oral contraceptive agent; ///