Hilary’s parents moved to a suburb where they lived right across from a church. Hilary was involved in a youth group and an after school program there. Through their choice of residence and church, Hilary’s parents acted as gatekeepers for Hilary’s opportunities

Psychosurgery was quite popular until the mid-_____, when reports of "dehumanized zombies" eroded the support for such treatments

Fill in the blank with correct word

Which of these has been called "the single most important and far-reaching scientific theory that has ever been formulated"?

a) evolution b) function of blood c) discovery of RNA d) how neurotransmitters work