How did geography affect life in ancient china?

Calculate the iq of a 20 year old who has the mental age of 25

Psychologists who study physiological and cognitive changes across the life span and how these are affected by a person's genetic predispositions, culture, circumstances, and experiences are called:

60 points the supreme court ruling in brown v. board of education clearly told schools: question 5 options: a. schools must desegregate b. schools must integrate c. schools may chose whether to integrate or stay segregated d. black and white schools must be funded equally.