It is theorized that age-related cognitive declines occur because ...

[genevieve1028]

It is theorized that age-related cognitive declines occur because of structural changes in which area of the brain?
 
  A) The cerebellum
  B) The hypothalamus
  C) The prefrontal cortex
  D) The hippocampus

Question 2

In accordance with the findings of the Seattle Longitudinal Study, Rahm's ability to remember words began to decline when he was __________ years old, whereas the speed with which he perceived information began to decline when he was ________ years old.
 
  A) 45; 25
  B) 70; 45
  C) 45; 70
  D) 70; 25

[Kaytorgator]

Answer to Question 1

C

Answer to Question 2

D