Lucy wants to study changes in cognitive skills, moral reasoning, and social behavior across the lifespan. lucy should specialize in psychology.

 Developmental

Explanation:

Developmental psychology is defined as the physiological research and study that is carried out to know about the reason and manner in which changes occur in life of human. They about about the phase of human development in terms of social, economical, mental, personality, intellectual etc.

According to the question, Lucy should become developmental psychology specialist because she want to pursue research in social behavior, morals, cognitive skill of human through the life.

dude have you found the answer? i go to connexus as well but i think the answer is prime minister

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.