In Western Cultures, Women Are Considered the Primary Caregivers of Infants

In Western cultures, women are considered the primary caregivers of infants and children. It also seems that, as our population ages, women are the primary caregivers of the elderly. The evolutionary perspective may argue that this is so because:

A) women are biologically predetermined to be caregivers.
B) women understand that survival depends on the weakest in the group.
C) women receive societal rewards for the ability to give care.
D) women learn from an early age to care for others.