level of education is negatively correlated with risk of Alzheimer's disease

The approach called __________ suggests that not only individuals but societies and cultures naturally compete to survive, and so has been used to justify domination over other societies

Fill in the blank(s) with correct word

Scene schema is

a. rapid movements of the eyes from one place to another in a scene. b. short pauses of the eyes on points of interest in a scene. c. how attention is distributed throughout a static scene. d. knowledge about what is contained in a typical scene.