Final answer:
Evolutionary psychologists posit that the primary goal of both men and women is to reproduce according to evolutionary biology principles like natural selection and life history strategies. Option d is the answer.
Step-by-step explanation:
According to evolutionary psychologists, the ultimate goal of both men and women, in terms of evolutionary biology, is d. to reproduce. This is grounded in the principle that natural selection favors traits that enhance an organism's ability to survive and pass on its genes to the next generation. Evolutionary strategies, including variations in traits and competition for resources, guide species to adapt life history strategies that optimize energy allocation for growth, maintenance, and reproduction to maximize reproductive success.