A Grandmother Tells You She Enjoys Her Time with Her

A grandmother tells you she enjoys her time with her grandchildren,but she worries she is unimportant in their lives,because they have so many other sources of pleasure.You tell her maternal grandmothers

A) serve important roles as playmates, mentors, and family historians.
B) in one study, childhood survival to age six increased in families with grandmothers.
C) grandparents provide emotional support and help to parents, and that indirectly supports grandchildren.
D) all of these