_______________ attacks involve an interruption in blood flow and ...

[bio_gurl]

_______________ attacks involve an interruption in blood flow and often serve as an early warning sign for a later stroke.
 
  Fill in the blank(s) with correct word

Question 2

According to Schaie's research, the fact that most 60-year-olds today would score higher on an intelligence test than a group of 60-year-olds would have in 1940 is best explained by a cohort effect involving
 
  a. age.
 b. educational experience.
  c. heredity.
 d. drop-out rate.

[sylvia]

Answer to Question 1

Transient ischemic

Answer to Question 2

b