Questions 37-40

Use the information in the passage to match the people (listed A-F) with opinions or deeds below. Write the appropriate letters A-F in boxes 37-40 on your answer sheet.

(A) Harry P. Bahrick

(B) Arnold B. Scheibel

(C) Marion Diamond

(D) Timothy Salthouse

(E) Stanley Rapport

(F) Robert Kail

37 Examined both young and old’s blood circulation of brain while testing,

38 Aging is a significant link between physical and mental activity.

39 Some semantic memories of an event fade away by repetition.

40 Rat’s brain developed when put in a diverse environment.